387379710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4304219}}^1$

素因数の和:4304232

約数の個数: 24

約数和(自身を含む): 1007187480

約数和(自身を除く): 619807770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4304219, 8608438, 12912657, 21521095, 25825314, 38737971, 43042190, 64563285, 77475942, 129126570, 193689855, 387379710]

約数ペア:

[(1, 387379710), (2, 193689855), (3, 129126570), (5, 77475942), (6, 64563285), (9, 43042190), (10, 38737971), (15, 25825314), (18, 21521095), (30, 12912657), (45, 8608438), (90, 4304219)]