152030620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1085933}}^1$

素因数の和:1085949

約数の個数: 24

約数和(自身を含む): 364873824

約数和(自身を除く): 212843204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1085933, 2171866, 4343732, 5429665, 7601531, 10859330, 15203062, 21718660, 30406124, 38007655, 76015310, 152030620]

約数ペア:

[(1, 152030620), (2, 76015310), (4, 38007655), (5, 30406124), (7, 21718660), (10, 15203062), (14, 10859330), (20, 7601531), (28, 5429665), (35, 4343732), (70, 2171866), (140, 1085933)]