74103390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{274457}}^1$

素因数の和:274473

約数の個数: 32

約数和(自身を含む): 197609760

約数和(自身を除く): 123506370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 274457, 548914, 823371, 1372285, 1646742, 2470113, 2744570, 4116855, 4940226, 7410339, 8233710, 12350565, 14820678, 24701130, 37051695, 74103390]

約数ペア:

[(1, 74103390), (2, 37051695), (3, 24701130), (5, 14820678), (6, 12350565), (9, 8233710), (10, 7410339), (15, 4940226), (18, 4116855), (27, 2744570), (30, 2470113), (45, 1646742), (54, 1372285), (90, 823371), (135, 548914), (270, 274457)]