145331330

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{65171}}^1$

素因数の和:65401

約数の個数: 16

約数和(自身を含む): 262773504

約数和(自身を除く): 117442174

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 65171, 130342, 325855, 651710, 14533133, 29066266, 72665665, 145331330]

約数ペア:

[(1, 145331330), (2, 72665665), (5, 29066266), (10, 14533133), (223, 651710), (446, 325855), (1115, 130342), (2230, 65171)]