133675430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{272807}}^1$

素因数の和:272828

約数の個数: 24

約数和(自身を含む): 279901008

約数和(自身を除く): 146225578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 272807, 545614, 1364035, 1909649, 2728070, 3819298, 9548245, 13367543, 19096490, 26735086, 66837715, 133675430]

約数ペア:

[(1, 133675430), (2, 66837715), (5, 26735086), (7, 19096490), (10, 13367543), (14, 9548245), (35, 3819298), (49, 2728070), (70, 1909649), (98, 1364035), (245, 545614), (490, 272807)]