68954830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2351}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 73294130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2351, 2933, 4190, 4702, 5866, 11755, 14665, 16457, 23510, 29330, 32914, 82285, 164570, 985069, 1970138, 4925345, 6895483, 9850690, 13790966, 34477415, 68954830]

約数ペア:

[(1, 68954830), (2, 34477415), (5, 13790966), (7, 9850690), (10, 6895483), (14, 4925345), (35, 1970138), (70, 985069), (419, 164570), (838, 82285), (2095, 32914), (2351, 29330), (2933, 23510), (4190, 16457), (4702, 14665), (5866, 11755)]