97051890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248851}}^1$

素因数の和:248874

約数の個数: 32

約数和(自身を含む): 250842816

約数和(自身を除く): 153790926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 248851, 497702, 746553, 1244255, 1493106, 2488510, 3235063, 3732765, 6470126, 7465530, 9705189, 16175315, 19410378, 32350630, 48525945, 97051890]

約数ペア:

[(1, 97051890), (2, 48525945), (3, 32350630), (5, 19410378), (6, 16175315), (10, 9705189), (13, 7465530), (15, 6470126), (26, 3732765), (30, 3235063), (39, 2488510), (65, 1493106), (78, 1244255), (130, 746553), (195, 497702), (390, 248851)]