194633220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8171}}^1$

素因数の和:8580

約数の個数: 48

約数和(自身を含む): 546412608

約数和(自身を除く): 351779388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 8171, 11910, 16342, 23820, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 245130, 490260, 3243887, 6487774, 9731661, 12975548, 16219435, 19463322, 32438870, 38926644, 48658305, 64877740, 97316610, 194633220]

約数ペア:

[(1, 194633220), (2, 97316610), (3, 64877740), (4, 48658305), (5, 38926644), (6, 32438870), (10, 19463322), (12, 16219435), (15, 12975548), (20, 9731661), (30, 6487774), (60, 3243887), (397, 490260), (794, 245130), (1191, 163420), (1588, 122565), (1985, 98052), (2382, 81710), (3970, 49026), (4764, 40855), (5955, 32684), (7940, 24513), (8171, 23820), (11910, 16342)]