67961910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31907}}^1$

素因数の和:31988

約数の個数: 32

約数和(自身を含む): 165411072

約数和(自身を除く): 97449162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 31907, 63814, 95721, 159535, 191442, 319070, 478605, 957210, 2265397, 4530794, 6796191, 11326985, 13592382, 22653970, 33980955, 67961910]

約数ペア:

[(1, 67961910), (2, 33980955), (3, 22653970), (5, 13592382), (6, 11326985), (10, 6796191), (15, 4530794), (30, 2265397), (71, 957210), (142, 478605), (213, 319070), (355, 191442), (426, 159535), (710, 95721), (1065, 63814), (2130, 31907)]