56691670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1663}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 116932608

約数和(自身を除く): 60240938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1663, 2435, 3326, 3409, 4870, 6818, 8315, 11641, 16630, 17045, 23282, 34090, 58205, 116410, 809881, 1619762, 4049405, 5669167, 8098810, 11338334, 28345835, 56691670]

約数ペア:

[(1, 56691670), (2, 28345835), (5, 11338334), (7, 8098810), (10, 5669167), (14, 4049405), (35, 1619762), (70, 809881), (487, 116410), (974, 58205), (1663, 34090), (2435, 23282), (3326, 17045), (3409, 16630), (4870, 11641), (6818, 8315)]