155676930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178939}}^1$

素因数の和:178978

約数の個数: 32

約数和(自身を含む): 386510400

約数和(自身を除く): 230833470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 178939, 357878, 536817, 894695, 1073634, 1789390, 2684085, 5189231, 5368170, 10378462, 15567693, 25946155, 31135386, 51892310, 77838465, 155676930]

約数ペア:

[(1, 155676930), (2, 77838465), (3, 51892310), (5, 31135386), (6, 25946155), (10, 15567693), (15, 10378462), (29, 5368170), (30, 5189231), (58, 2684085), (87, 1789390), (145, 1073634), (174, 894695), (290, 536817), (435, 357878), (870, 178939)]