7672970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 14276736

約数和(自身を除く): 6603766

約数列:

[1, 2, 5, 10, 71, 101, 107, 142, 202, 214, 355, 505, 535, 710, 1010, 1070, 7171, 7597, 10807, 14342, 15194, 21614, 35855, 37985, 54035, 71710, 75970, 108070, 767297, 1534594, 3836485, 7672970]

約数ペア:

[(1, 7672970), (2, 3836485), (5, 1534594), (10, 767297), (71, 108070), (101, 75970), (107, 71710), (142, 54035), (202, 37985), (214, 35855), (355, 21614), (505, 15194), (535, 14342), (710, 10807), (1010, 7597), (1070, 7171)]