68702460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1489}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 192746400

約数和(自身を除く): 124043940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1489, 1538, 2307, 2978, 3076, 3845, 4467, 4614, 5956, 7445, 7690, 8934, 9228, 11535, 14890, 15380, 17868, 22335, 23070, 29780, 44670, 46140, 89340, 1145041, 2290082, 3435123, 4580164, 5725205, 6870246, 11450410, 13740492, 17175615, 22900820, 34351230, 68702460]

約数ペア:

[(1, 68702460), (2, 34351230), (3, 22900820), (4, 17175615), (5, 13740492), (6, 11450410), (10, 6870246), (12, 5725205), (15, 4580164), (20, 3435123), (30, 2290082), (60, 1145041), (769, 89340), (1489, 46140), (1538, 44670), (2307, 29780), (2978, 23070), (3076, 22335), (3845, 17868), (4467, 15380), (4614, 14890), (5956, 11535), (7445, 9228), (7690, 8934)]