130795260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2179921}}^1$

素因数の和:2179933

約数の個数: 24

約数和(自身を含む): 366226896

約数和(自身を除く): 235431636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2179921, 4359842, 6539763, 8719684, 10899605, 13079526, 21799210, 26159052, 32698815, 43598420, 65397630, 130795260]

約数ペア:

[(1, 130795260), (2, 65397630), (3, 43598420), (4, 32698815), (5, 26159052), (6, 21799210), (10, 13079526), (12, 10899605), (15, 8719684), (20, 6539763), (30, 4359842), (60, 2179921)]