154570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 317520

約数和(自身を除く): 162950

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 754, 1066, 1189, 1885, 2378, 2665, 3770, 5330, 5945, 11890, 15457, 30914, 77285, 154570]

約数ペア:

[(1, 154570), (2, 77285), (5, 30914), (10, 15457), (13, 11890), (26, 5945), (29, 5330), (41, 3770), (58, 2665), (65, 2378), (82, 1885), (130, 1189), (145, 1066), (205, 754), (290, 533), (377, 410)]