15895794530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 37391051520

約数和(自身を除く): 21495256990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 73, 77, 98, 110, 142, 146, 154, 245, 355, 365, 385, 490, 497, 511, 539, 569, 710, 730, 770, 781, 803, 994, 1022, 1078, 1138, 1562, 1606, 2485, 2555, 2695, 2845, 3479, 3577, 3905, 3983, 4015, 4970, 5110, 5183, 5390, 5467, 5621, 5690, 6259, 6958, 7154, 7810, 7966, 8030, 10366, 10934, 11242, 12518, 17395, 17885, 19915, 25915, 27335, 27881, 28105, 31295, 34790, 35770, 36281, 38269, 39347, 39830, 40399, 41537, 43813, 51830, 54670, 55762, 56210, 57013, 62590, 72562, 76538, 78694, 80798, 83074, 87626, 114026, 139405, 181405, 191345, 196735, 201995, 207685, 219065, 253967, 278810, 282793, 285065, 290759, 306691, 362810, 382690, 393470, 399091, 403990, 415370, 438130, 444389, 456907, 507934, 565586, 570130, 581518, 613382, 798182, 888778, 913814, 1269835, 1413965, 1453795, 1533455, 1979551, 1995455, 2035313, 2221945, 2284535, 2539670, 2793637, 2827930, 2907590, 2949127, 3066910, 3110723, 3198349, 3959102, 3990910, 4070626, 4443890, 4569070, 5587274, 5898254, 6221446, 6396698, 9897755, 10176565, 13968185, 14745635, 15553615, 15991745, 19795510, 20353130, 20643889, 21775061, 22388443, 27936370, 29491270, 31107230, 31983490, 32440397, 41287778, 43550122, 44776886, 64880794, 103219445, 108875305, 111942215, 144507223, 162201985, 206438890, 217750610, 223884430, 227082779, 289014446, 324403970, 454165558, 722536115, 1135413895, 1445072230, 1589579453, 2270827790, 3179158906, 7947897265, 15895794530]

約数ペア:

[(1, 15895794530), (2, 7947897265), (5, 3179158906), (7, 2270827790), (10, 1589579453), (11, 1445072230), (14, 1135413895), (22, 722536115), (35, 454165558), (49, 324403970), (55, 289014446), (70, 227082779), (71, 223884430), (73, 217750610), (77, 206438890), (98, 162201985), (110, 144507223), (142, 111942215), (146, 108875305), (154, 103219445), (245, 64880794), (355, 44776886), (365, 43550122), (385, 41287778), (490, 32440397), (497, 31983490), (511, 31107230), (539, 29491270), (569, 27936370), (710, 22388443), (730, 21775061), (770, 20643889), (781, 20353130), (803, 19795510), (994, 15991745), (1022, 15553615), (1078, 14745635), (1138, 13968185), (1562, 10176565), (1606, 9897755), (2485, 6396698), (2555, 6221446), (2695, 5898254), (2845, 5587274), (3479, 4569070), (3577, 4443890), (3905, 4070626), (3983, 3990910), (4015, 3959102), (4970, 3198349), (5110, 3110723), (5183, 3066910), (5390, 2949127), (5467, 2907590), (5621, 2827930), (5690, 2793637), (6259, 2539670), (6958, 2284535), (7154, 2221945), (7810, 2035313), (7966, 1995455), (8030, 1979551), (10366, 1533455), (10934, 1453795), (11242, 1413965), (12518, 1269835), (17395, 913814), (17885, 888778), (19915, 798182), (25915, 613382), (27335, 581518), (27881, 570130), (28105, 565586), (31295, 507934), (34790, 456907), (35770, 444389), (36281, 438130), (38269, 415370), (39347, 403990), (39830, 399091), (40399, 393470), (41537, 382690), (43813, 362810), (51830, 306691), (54670, 290759), (55762, 285065), (56210, 282793), (57013, 278810), (62590, 253967), (72562, 219065), (76538, 207685), (78694, 201995), (80798, 196735), (83074, 191345), (87626, 181405), (114026, 139405)]