12997530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 44593920

約数和(自身を除く): 31596390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 270, 273, 299, 315, 322, 345, 351, 378, 390, 414, 455, 483, 529, 546, 585, 598, 621, 630, 690, 702, 805, 819, 897, 910, 945, 966, 1035, 1058, 1170, 1242, 1365, 1449, 1495, 1587, 1610, 1638, 1755, 1794, 1890, 2070, 2093, 2415, 2457, 2645, 2691, 2730, 2898, 2990, 3105, 3174, 3510, 3703, 4095, 4186, 4347, 4485, 4761, 4830, 4914, 5290, 5382, 6210, 6279, 6877, 7245, 7406, 7935, 8073, 8190, 8694, 8970, 9522, 10465, 11109, 12285, 12558, 13455, 13754, 14283, 14490, 15870, 16146, 18515, 18837, 20631, 20930, 21735, 22218, 23805, 24570, 26910, 28566, 31395, 33327, 34385, 37030, 37674, 40365, 41262, 43470, 47610, 48139, 55545, 56511, 61893, 62790, 66654, 68770, 71415, 80730, 94185, 96278, 99981, 103155, 111090, 113022, 123786, 142830, 144417, 166635, 185679, 188370, 199962, 206310, 240695, 282555, 288834, 309465, 333270, 371358, 433251, 481390, 499905, 565110, 618930, 722085, 866502, 928395, 999810, 1299753, 1444170, 1856790, 2166255, 2599506, 4332510, 6498765, 12997530]

約数ペア:

[(1, 12997530), (2, 6498765), (3, 4332510), (5, 2599506), (6, 2166255), (7, 1856790), (9, 1444170), (10, 1299753), (13, 999810), (14, 928395), (15, 866502), (18, 722085), (21, 618930), (23, 565110), (26, 499905), (27, 481390), (30, 433251), (35, 371358), (39, 333270), (42, 309465), (45, 288834), (46, 282555), (54, 240695), (63, 206310), (65, 199962), (69, 188370), (70, 185679), (78, 166635), (90, 144417), (91, 142830), (105, 123786), (115, 113022), (117, 111090), (126, 103155), (130, 99981), (135, 96278), (138, 94185), (161, 80730), (182, 71415), (189, 68770), (195, 66654), (207, 62790), (210, 61893), (230, 56511), (234, 55545), (270, 48139), (273, 47610), (299, 43470), (315, 41262), (322, 40365), (345, 37674), (351, 37030), (378, 34385), (390, 33327), (414, 31395), (455, 28566), (483, 26910), (529, 24570), (546, 23805), (585, 22218), (598, 21735), (621, 20930), (630, 20631), (690, 18837), (702, 18515), (805, 16146), (819, 15870), (897, 14490), (910, 14283), (945, 13754), (966, 13455), (1035, 12558), (1058, 12285), (1170, 11109), (1242, 10465), (1365, 9522), (1449, 8970), (1495, 8694), (1587, 8190), (1610, 8073), (1638, 7935), (1755, 7406), (1794, 7245), (1890, 6877), (2070, 6279), (2093, 6210), (2415, 5382), (2457, 5290), (2645, 4914), (2691, 4830), (2730, 4761), (2898, 4485), (2990, 4347), (3105, 4186), (3174, 4095), (3510, 3703)]