154379410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{253081}}^1$

素因数の和:253149

約数の個数: 16

約数和(自身を含む): 282439512

約数和(自身を除く): 128060102

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 253081, 506162, 1265405, 2530810, 15437941, 30875882, 77189705, 154379410]

約数ペア:

[(1, 154379410), (2, 77189705), (5, 30875882), (10, 15437941), (61, 2530810), (122, 1265405), (305, 506162), (610, 253081)]