71253270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 120

約数和(自身を含む): 210882672

約数和(自身を除く): 139629402

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 270, 297, 330, 363, 405, 495, 594, 605, 726, 727, 810, 891, 990, 1089, 1210, 1454, 1485, 1782, 1815, 2178, 2181, 2970, 3267, 3630, 3635, 4362, 4455, 5445, 6534, 6543, 7270, 7997, 8910, 9801, 10890, 10905, 13086, 15994, 16335, 19602, 19629, 21810, 23991, 32670, 32715, 39258, 39985, 47982, 49005, 58887, 65430, 71973, 79970, 87967, 98010, 98145, 117774, 119955, 143946, 175934, 196290, 215919, 239910, 263901, 294435, 359865, 431838, 439835, 527802, 588870, 647757, 719730, 791703, 879670, 1079595, 1295514, 1319505, 1583406, 2159190, 2375109, 2639010, 3238785, 3958515, 4750218, 6477570, 7125327, 7917030, 11875545, 14250654, 23751090, 35626635, 71253270]

約数ペア:

[(1, 71253270), (2, 35626635), (3, 23751090), (5, 14250654), (6, 11875545), (9, 7917030), (10, 7125327), (11, 6477570), (15, 4750218), (18, 3958515), (22, 3238785), (27, 2639010), (30, 2375109), (33, 2159190), (45, 1583406), (54, 1319505), (55, 1295514), (66, 1079595), (81, 879670), (90, 791703), (99, 719730), (110, 647757), (121, 588870), (135, 527802), (162, 439835), (165, 431838), (198, 359865), (242, 294435), (270, 263901), (297, 239910), (330, 215919), (363, 196290), (405, 175934), (495, 143946), (594, 119955), (605, 117774), (726, 98145), (727, 98010), (810, 87967), (891, 79970), (990, 71973), (1089, 65430), (1210, 58887), (1454, 49005), (1485, 47982), (1782, 39985), (1815, 39258), (2178, 32715), (2181, 32670), (2970, 23991), (3267, 21810), (3630, 19629), (3635, 19602), (4362, 16335), (4455, 15994), (5445, 13086), (6534, 10905), (6543, 10890), (7270, 9801), (7997, 8910)]