156945930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5231531}}^1$

素因数の和:5231541

約数の個数: 16

約数和(自身を含む): 376670304

約数和(自身を除く): 219724374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5231531, 10463062, 15694593, 26157655, 31389186, 52315310, 78472965, 156945930]

約数ペア:

[(1, 156945930), (2, 78472965), (3, 52315310), (5, 31389186), (6, 26157655), (10, 15694593), (15, 10463062), (30, 5231531)]