157527420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90533}}^1$

素因数の和:90574

約数の個数: 48

約数和(自身を含む): 456291360

約数和(自身を除く): 298763940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 90533, 181066, 271599, 362132, 452665, 543198, 905330, 1086396, 1357995, 1810660, 2625457, 2715990, 5250914, 5431980, 7876371, 10501828, 13127285, 15752742, 26254570, 31505484, 39381855, 52509140, 78763710, 157527420]

約数ペア:

[(1, 157527420), (2, 78763710), (3, 52509140), (4, 39381855), (5, 31505484), (6, 26254570), (10, 15752742), (12, 13127285), (15, 10501828), (20, 7876371), (29, 5431980), (30, 5250914), (58, 2715990), (60, 2625457), (87, 1810660), (116, 1357995), (145, 1086396), (174, 905330), (290, 543198), (348, 452665), (435, 362132), (580, 271599), (870, 181066), (1740, 90533)]