27294540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 96

約数和(自身を含む): 94080000

約数和(自身を除く): 66785460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4999, 5460, 9998, 14997, 19996, 24995, 29994, 34993, 49990, 59988, 64987, 69986, 74985, 99980, 104979, 129974, 139972, 149970, 174965, 194961, 209958, 259948, 299940, 324935, 349930, 389922, 419916, 454909, 524895, 649870, 699860, 779844, 909818, 974805, 1049790, 1299740, 1364727, 1819636, 1949610, 2099580, 2274545, 2729454, 3899220, 4549090, 5458908, 6823635, 9098180, 13647270, 27294540]

約数ペア:

[(1, 27294540), (2, 13647270), (3, 9098180), (4, 6823635), (5, 5458908), (6, 4549090), (7, 3899220), (10, 2729454), (12, 2274545), (13, 2099580), (14, 1949610), (15, 1819636), (20, 1364727), (21, 1299740), (26, 1049790), (28, 974805), (30, 909818), (35, 779844), (39, 699860), (42, 649870), (52, 524895), (60, 454909), (65, 419916), (70, 389922), (78, 349930), (84, 324935), (91, 299940), (105, 259948), (130, 209958), (140, 194961), (156, 174965), (182, 149970), (195, 139972), (210, 129974), (260, 104979), (273, 99980), (364, 74985), (390, 69986), (420, 64987), (455, 59988), (546, 49990), (780, 34993), (910, 29994), (1092, 24995), (1365, 19996), (1820, 14997), (2730, 9998), (4999, 5460)]