2187450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4861}}^1$

素因数の和:4879

約数の個数: 36

約数和(自身を含む): 5878158

約数和(自身を除く): 3690708

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4861, 9722, 14583, 24305, 29166, 43749, 48610, 72915, 87498, 121525, 145830, 218745, 243050, 364575, 437490, 729150, 1093725, 2187450]

約数ペア:

[(1, 2187450), (2, 1093725), (3, 729150), (5, 437490), (6, 364575), (9, 243050), (10, 218745), (15, 145830), (18, 121525), (25, 87498), (30, 72915), (45, 48610), (50, 43749), (75, 29166), (90, 24305), (150, 14583), (225, 9722), (450, 4861)]