12471030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 256

約数和(自身を含む): 43545600

約数和(自身を除く): 31074570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 19, 22, 26, 27, 30, 33, 34, 38, 39, 45, 51, 54, 55, 57, 65, 66, 78, 85, 90, 95, 99, 102, 110, 114, 117, 130, 135, 143, 153, 165, 170, 171, 187, 190, 195, 198, 209, 221, 234, 247, 255, 270, 285, 286, 297, 306, 323, 330, 342, 351, 374, 390, 418, 429, 442, 459, 494, 495, 510, 513, 561, 570, 585, 594, 627, 646, 663, 702, 715, 741, 765, 855, 858, 918, 935, 969, 990, 1026, 1045, 1105, 1122, 1170, 1235, 1254, 1287, 1326, 1430, 1482, 1485, 1530, 1615, 1683, 1710, 1755, 1870, 1881, 1938, 1989, 2090, 2145, 2210, 2223, 2295, 2431, 2470, 2565, 2574, 2717, 2805, 2907, 2970, 3135, 3230, 3315, 3366, 3510, 3553, 3705, 3762, 3861, 3978, 4199, 4290, 4446, 4590, 4845, 4862, 5049, 5130, 5434, 5610, 5643, 5814, 5967, 6270, 6435, 6630, 6669, 7106, 7293, 7410, 7722, 8151, 8398, 8415, 8721, 9405, 9690, 9945, 10098, 10659, 11115, 11286, 11934, 12155, 12597, 12870, 13338, 13585, 14535, 14586, 16302, 16830, 17442, 17765, 18810, 19305, 19890, 20995, 21318, 21879, 22230, 24310, 24453, 25194, 25245, 27170, 28215, 29070, 29835, 31977, 33345, 35530, 36465, 37791, 38610, 40755, 41990, 43605, 43758, 46189, 48906, 50490, 53295, 56430, 59670, 62985, 63954, 65637, 66690, 72930, 73359, 75582, 81510, 87210, 92378, 95931, 106590, 109395, 113373, 122265, 125970, 131274, 138567, 146718, 159885, 188955, 191862, 218790, 226746, 230945, 244530, 277134, 319770, 328185, 366795, 377910, 415701, 461890, 479655, 566865, 656370, 692835, 733590, 831402, 959310, 1133730, 1247103, 1385670, 2078505, 2494206, 4157010, 6235515, 12471030]

約数ペア:

[(1, 12471030), (2, 6235515), (3, 4157010), (5, 2494206), (6, 2078505), (9, 1385670), (10, 1247103), (11, 1133730), (13, 959310), (15, 831402), (17, 733590), (18, 692835), (19, 656370), (22, 566865), (26, 479655), (27, 461890), (30, 415701), (33, 377910), (34, 366795), (38, 328185), (39, 319770), (45, 277134), (51, 244530), (54, 230945), (55, 226746), (57, 218790), (65, 191862), (66, 188955), (78, 159885), (85, 146718), (90, 138567), (95, 131274), (99, 125970), (102, 122265), (110, 113373), (114, 109395), (117, 106590), (130, 95931), (135, 92378), (143, 87210), (153, 81510), (165, 75582), (170, 73359), (171, 72930), (187, 66690), (190, 65637), (195, 63954), (198, 62985), (209, 59670), (221, 56430), (234, 53295), (247, 50490), (255, 48906), (270, 46189), (285, 43758), (286, 43605), (297, 41990), (306, 40755), (323, 38610), (330, 37791), (342, 36465), (351, 35530), (374, 33345), (390, 31977), (418, 29835), (429, 29070), (442, 28215), (459, 27170), (494, 25245), (495, 25194), (510, 24453), (513, 24310), (561, 22230), (570, 21879), (585, 21318), (594, 20995), (627, 19890), (646, 19305), (663, 18810), (702, 17765), (715, 17442), (741, 16830), (765, 16302), (855, 14586), (858, 14535), (918, 13585), (935, 13338), (969, 12870), (990, 12597), (1026, 12155), (1045, 11934), (1105, 11286), (1122, 11115), (1170, 10659), (1235, 10098), (1254, 9945), (1287, 9690), (1326, 9405), (1430, 8721), (1482, 8415), (1485, 8398), (1530, 8151), (1615, 7722), (1683, 7410), (1710, 7293), (1755, 7106), (1870, 6669), (1881, 6630), (1938, 6435), (1989, 6270), (2090, 5967), (2145, 5814), (2210, 5643), (2223, 5610), (2295, 5434), (2431, 5130), (2470, 5049), (2565, 4862), (2574, 4845), (2717, 4590), (2805, 4446), (2907, 4290), (2970, 4199), (3135, 3978), (3230, 3861), (3315, 3762), (3366, 3705), (3510, 3553)]