151002220

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{33857}}^1$

素因数の和:34089

約数の個数: 24

約数和(自身を含む): 318536064

約数和(自身を除く): 167533844

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 33857, 67714, 135428, 169285, 338570, 677140, 7550111, 15100222, 30200444, 37750555, 75501110, 151002220]

約数ペア:

[(1, 151002220), (2, 75501110), (4, 37750555), (5, 30200444), (10, 15100222), (20, 7550111), (223, 677140), (446, 338570), (892, 169285), (1115, 135428), (2230, 67714), (4460, 33857)]