40315002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 101412864

約数和(自身を除く): 61097862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1571, 1833, 1974, 3142, 3666, 4277, 4713, 8554, 9426, 10997, 12831, 20423, 21994, 25662, 32991, 40846, 61269, 65982, 73837, 122538, 142961, 147674, 221511, 285922, 428883, 443022, 516859, 857766, 959881, 1033718, 1550577, 1919762, 2879643, 3101154, 5759286, 6719167, 13438334, 20157501, 40315002]

約数ペア:

[(1, 40315002), (2, 20157501), (3, 13438334), (6, 6719167), (7, 5759286), (13, 3101154), (14, 2879643), (21, 1919762), (26, 1550577), (39, 1033718), (42, 959881), (47, 857766), (78, 516859), (91, 443022), (94, 428883), (141, 285922), (182, 221511), (273, 147674), (282, 142961), (329, 122538), (546, 73837), (611, 65982), (658, 61269), (987, 40846), (1222, 32991), (1571, 25662), (1833, 21994), (1974, 20423), (3142, 12831), (3666, 10997), (4277, 9426), (4713, 8554)]