4315020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71917}}^1$

素因数の和:71929

約数の個数: 24

約数和(自身を含む): 12082224

約数和(自身を除く): 7767204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71917, 143834, 215751, 287668, 359585, 431502, 719170, 863004, 1078755, 1438340, 2157510, 4315020]

約数ペア:

[(1, 4315020), (2, 2157510), (3, 1438340), (4, 1078755), (5, 863004), (6, 719170), (10, 431502), (12, 359585), (15, 287668), (20, 215751), (30, 143834), (60, 71917)]