69107710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3643}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 142728192

約数和(自身を除く): 73620482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3643, 3794, 7286, 9485, 18215, 18970, 25501, 36430, 51002, 127505, 255010, 987253, 1974506, 4936265, 6910771, 9872530, 13821542, 34553855, 69107710]

約数ペア:

[(1, 69107710), (2, 34553855), (5, 13821542), (7, 9872530), (10, 6910771), (14, 4936265), (35, 1974506), (70, 987253), (271, 255010), (542, 127505), (1355, 51002), (1897, 36430), (2710, 25501), (3643, 18970), (3794, 18215), (7286, 9485)]