40386030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31307}}^1$

素因数の和:31360

約数の個数: 32

約数和(自身を含む): 99183744

約数和(自身を除く): 58797714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31307, 62614, 93921, 156535, 187842, 313070, 469605, 939210, 1346201, 2692402, 4038603, 6731005, 8077206, 13462010, 20193015, 40386030]

約数ペア:

[(1, 40386030), (2, 20193015), (3, 13462010), (5, 8077206), (6, 6731005), (10, 4038603), (15, 2692402), (30, 1346201), (43, 939210), (86, 469605), (129, 313070), (215, 187842), (258, 156535), (430, 93921), (645, 62614), (1290, 31307)]