156621930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5220731}}^1$

素因数の和:5220741

約数の個数: 16

約数和(自身を含む): 375892704

約数和(自身を除く): 219270774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5220731, 10441462, 15662193, 26103655, 31324386, 52207310, 78310965, 156621930]

約数ペア:

[(1, 156621930), (2, 78310965), (3, 52207310), (5, 31324386), (6, 26103655), (10, 15662193), (15, 10441462), (30, 5220731)]