155377830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{9941}}^1$

素因数の和:10472

約数の個数: 32

約数和(自身を含む): 373660128

約数和(自身を除く): 218282298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7815, 9941, 15630, 19882, 29823, 49705, 59646, 99410, 149115, 298230, 5179261, 10358522, 15537783, 25896305, 31075566, 51792610, 77688915, 155377830]

約数ペア:

[(1, 155377830), (2, 77688915), (3, 51792610), (5, 31075566), (6, 25896305), (10, 15537783), (15, 10358522), (30, 5179261), (521, 298230), (1042, 149115), (1563, 99410), (2605, 59646), (3126, 49705), (5210, 29823), (7815, 19882), (9941, 15630)]