152507890

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{55057}}^1$

素因数の和:55341

約数の個数: 16

約数和(自身を含む): 275510232

約数和(自身を除く): 123002342

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 55057, 110114, 275285, 550570, 15250789, 30501578, 76253945, 152507890]

約数ペア:

[(1, 152507890), (2, 76253945), (5, 30501578), (10, 15250789), (277, 550570), (554, 275285), (1385, 110114), (2770, 55057)]