12649770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 40981248

約数和(自身を除く): 28331478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 97, 105, 115, 126, 135, 138, 161, 162, 189, 194, 207, 210, 230, 270, 291, 315, 322, 345, 378, 405, 414, 483, 485, 567, 582, 621, 630, 679, 690, 805, 810, 873, 945, 966, 970, 1035, 1134, 1242, 1358, 1449, 1455, 1610, 1746, 1863, 1890, 2037, 2070, 2231, 2415, 2619, 2835, 2898, 2910, 3105, 3395, 3726, 4074, 4347, 4365, 4462, 4830, 5238, 5670, 6111, 6210, 6693, 6790, 7245, 7857, 8694, 8730, 9315, 10185, 11155, 12222, 13041, 13095, 13386, 14490, 15617, 15714, 18333, 18630, 20079, 20370, 21735, 22310, 26082, 26190, 30555, 31234, 33465, 36666, 39285, 40158, 43470, 46851, 54999, 60237, 61110, 65205, 66930, 78085, 78570, 91665, 93702, 100395, 109998, 120474, 130410, 140553, 156170, 180711, 183330, 200790, 234255, 274995, 281106, 301185, 361422, 421659, 468510, 549990, 602370, 702765, 843318, 903555, 1264977, 1405530, 1807110, 2108295, 2529954, 4216590, 6324885, 12649770]

約数ペア:

[(1, 12649770), (2, 6324885), (3, 4216590), (5, 2529954), (6, 2108295), (7, 1807110), (9, 1405530), (10, 1264977), (14, 903555), (15, 843318), (18, 702765), (21, 602370), (23, 549990), (27, 468510), (30, 421659), (35, 361422), (42, 301185), (45, 281106), (46, 274995), (54, 234255), (63, 200790), (69, 183330), (70, 180711), (81, 156170), (90, 140553), (97, 130410), (105, 120474), (115, 109998), (126, 100395), (135, 93702), (138, 91665), (161, 78570), (162, 78085), (189, 66930), (194, 65205), (207, 61110), (210, 60237), (230, 54999), (270, 46851), (291, 43470), (315, 40158), (322, 39285), (345, 36666), (378, 33465), (405, 31234), (414, 30555), (483, 26190), (485, 26082), (567, 22310), (582, 21735), (621, 20370), (630, 20079), (679, 18630), (690, 18333), (805, 15714), (810, 15617), (873, 14490), (945, 13386), (966, 13095), (970, 13041), (1035, 12222), (1134, 11155), (1242, 10185), (1358, 9315), (1449, 8730), (1455, 8694), (1610, 7857), (1746, 7245), (1863, 6790), (1890, 6693), (2037, 6210), (2070, 6111), (2231, 5670), (2415, 5238), (2619, 4830), (2835, 4462), (2898, 4365), (2910, 4347), (3105, 4074), (3395, 3726)]