63166670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2273}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 130327488

約数和(自身を除く): 67160818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2273, 2779, 3970, 4546, 5558, 11365, 13895, 15911, 22730, 27790, 31822, 79555, 159110, 902381, 1804762, 4511905, 6316667, 9023810, 12633334, 31583335, 63166670]

約数ペア:

[(1, 63166670), (2, 31583335), (5, 12633334), (7, 9023810), (10, 6316667), (14, 4511905), (35, 1804762), (70, 902381), (397, 159110), (794, 79555), (1985, 31822), (2273, 27790), (2779, 22730), (3970, 15911), (4546, 13895), (5558, 11365)]