68362890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2659}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 164324160

約数和(自身を除く): 95961270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 2659, 4285, 5142, 5318, 7977, 8570, 12855, 13295, 15954, 25710, 26590, 39885, 79770, 2278763, 4557526, 6836289, 11393815, 13672578, 22787630, 34181445, 68362890]

約数ペア:

[(1, 68362890), (2, 34181445), (3, 22787630), (5, 13672578), (6, 11393815), (10, 6836289), (15, 4557526), (30, 2278763), (857, 79770), (1714, 39885), (2571, 26590), (2659, 25710), (4285, 15954), (5142, 13295), (5318, 12855), (7977, 8570)]