2021497830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 6218311680

約数和(自身を除く): 4196813850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 101, 110, 115, 135, 138, 165, 198, 202, 207, 230, 253, 270, 293, 297, 303, 330, 345, 414, 495, 505, 506, 586, 594, 606, 621, 690, 759, 879, 909, 990, 1010, 1035, 1111, 1242, 1265, 1465, 1485, 1515, 1518, 1758, 1818, 2070, 2222, 2277, 2323, 2530, 2637, 2727, 2930, 2970, 3030, 3105, 3223, 3333, 3795, 4395, 4545, 4554, 4646, 5274, 5454, 5555, 6210, 6446, 6666, 6739, 6831, 6969, 7590, 7911, 8790, 9090, 9669, 9999, 11110, 11385, 11615, 13185, 13478, 13635, 13662, 13938, 15822, 16115, 16665, 19338, 19998, 20217, 20907, 22770, 23230, 25553, 26370, 27270, 29007, 29593, 29997, 32230, 33330, 33695, 34155, 34845, 39555, 40434, 41814, 48345, 49995, 51106, 58014, 59186, 59994, 60651, 62721, 67390, 68310, 69690, 74129, 76659, 79110, 87021, 88779, 96690, 99990, 101085, 104535, 121302, 125442, 127765, 145035, 147965, 148258, 149985, 153318, 174042, 177558, 181953, 202170, 209070, 222387, 229977, 255530, 266337, 290070, 295930, 299970, 303255, 313605, 325523, 363906, 370645, 383295, 435105, 443895, 444774, 459954, 532674, 606510, 627210, 651046, 667161, 680639, 689931, 741290, 766590, 799011, 870210, 887790, 909765, 976569, 1111935, 1149885, 1331685, 1334322, 1361278, 1379862, 1598022, 1627615, 1819530, 1953138, 2001483, 2041917, 2223870, 2299770, 2663370, 2929707, 3255230, 3335805, 3403195, 3449655, 3995055, 4002966, 4083834, 4882845, 5859414, 6125751, 6671610, 6806390, 6899310, 7487029, 7990110, 8789121, 9765690, 10007415, 10209585, 12251502, 14648535, 14974058, 17578242, 18377253, 20014830, 20419170, 22461087, 29297070, 30628755, 36754506, 37435145, 43945605, 44922174, 61257510, 67383261, 74870290, 87891210, 91886265, 112305435, 134766522, 183772530, 202149783, 224610870, 336916305, 404299566, 673832610, 1010748915, 2021497830]

約数ペア:

[(1, 2021497830), (2, 1010748915), (3, 673832610), (5, 404299566), (6, 336916305), (9, 224610870), (10, 202149783), (11, 183772530), (15, 134766522), (18, 112305435), (22, 91886265), (23, 87891210), (27, 74870290), (30, 67383261), (33, 61257510), (45, 44922174), (46, 43945605), (54, 37435145), (55, 36754506), (66, 30628755), (69, 29297070), (90, 22461087), (99, 20419170), (101, 20014830), (110, 18377253), (115, 17578242), (135, 14974058), (138, 14648535), (165, 12251502), (198, 10209585), (202, 10007415), (207, 9765690), (230, 8789121), (253, 7990110), (270, 7487029), (293, 6899310), (297, 6806390), (303, 6671610), (330, 6125751), (345, 5859414), (414, 4882845), (495, 4083834), (505, 4002966), (506, 3995055), (586, 3449655), (594, 3403195), (606, 3335805), (621, 3255230), (690, 2929707), (759, 2663370), (879, 2299770), (909, 2223870), (990, 2041917), (1010, 2001483), (1035, 1953138), (1111, 1819530), (1242, 1627615), (1265, 1598022), (1465, 1379862), (1485, 1361278), (1515, 1334322), (1518, 1331685), (1758, 1149885), (1818, 1111935), (2070, 976569), (2222, 909765), (2277, 887790), (2323, 870210), (2530, 799011), (2637, 766590), (2727, 741290), (2930, 689931), (2970, 680639), (3030, 667161), (3105, 651046), (3223, 627210), (3333, 606510), (3795, 532674), (4395, 459954), (4545, 444774), (4554, 443895), (4646, 435105), (5274, 383295), (5454, 370645), (5555, 363906), (6210, 325523), (6446, 313605), (6666, 303255), (6739, 299970), (6831, 295930), (6969, 290070), (7590, 266337), (7911, 255530), (8790, 229977), (9090, 222387), (9669, 209070), (9999, 202170), (11110, 181953), (11385, 177558), (11615, 174042), (13185, 153318), (13478, 149985), (13635, 148258), (13662, 147965), (13938, 145035), (15822, 127765), (16115, 125442), (16665, 121302), (19338, 104535), (19998, 101085), (20217, 99990), (20907, 96690), (22770, 88779), (23230, 87021), (25553, 79110), (26370, 76659), (27270, 74129), (29007, 69690), (29593, 68310), (29997, 67390), (32230, 62721), (33330, 60651), (33695, 59994), (34155, 59186), (34845, 58014), (39555, 51106), (40434, 49995), (41814, 48345)]