130302420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2171707}}^1$

素因数の和:2171719

約数の個数: 24

約数和(自身を含む): 364846944

約数和(自身を除く): 234544524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2171707, 4343414, 6515121, 8686828, 10858535, 13030242, 21717070, 26060484, 32575605, 43434140, 65151210, 130302420]

約数ペア:

[(1, 130302420), (2, 65151210), (3, 43434140), (4, 32575605), (5, 26060484), (6, 21717070), (10, 13030242), (12, 10858535), (15, 8686828), (20, 6515121), (30, 4343414), (60, 2171707)]