30061840

素因数分解:

$2^4\times 5^1\times {\mathrm{375773}}^1$

素因数の和:375786

約数の個数: 20

約数和(自身を含む): 69893964

約数和(自身を除く): 39832124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375773, 751546, 1503092, 1878865, 3006184, 3757730, 6012368, 7515460, 15030920, 30061840]

約数ペア:

[(1, 30061840), (2, 15030920), (4, 7515460), (5, 6012368), (8, 3757730), (10, 3006184), (16, 1878865), (20, 1503092), (40, 751546), (80, 375773)]