149804870

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{11731}}^1$

素因数の和:13015

約数の個数: 16

約数和(自身を含む): 269882928

約数和(自身を除く): 120078058

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 11731, 12770, 23462, 58655, 117310, 14980487, 29960974, 74902435, 149804870]

約数ペア:

[(1, 149804870), (2, 74902435), (5, 29960974), (10, 14980487), (1277, 117310), (2554, 58655), (6385, 23462), (11731, 12770)]