151358980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{66973}}^1$

素因数の和:67095

約数の個数: 24

約数和(自身を含む): 320671512

約数和(自身を除く): 169312532

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 66973, 133946, 267892, 334865, 669730, 1339460, 7567949, 15135898, 30271796, 37839745, 75679490, 151358980]

約数ペア:

[(1, 151358980), (2, 75679490), (4, 37839745), (5, 30271796), (10, 15135898), (20, 7567949), (113, 1339460), (226, 669730), (452, 334865), (565, 267892), (1130, 133946), (2260, 66973)]