130862220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3371}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 367089408

約数和(自身を除く): 236227188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3371, 3882, 6470, 6742, 7764, 9705, 10113, 12940, 13484, 16855, 19410, 20226, 33710, 38820, 40452, 50565, 67420, 101130, 202260, 2181037, 4362074, 6543111, 8724148, 10905185, 13086222, 21810370, 26172444, 32715555, 43620740, 65431110, 130862220]

約数ペア:

[(1, 130862220), (2, 65431110), (3, 43620740), (4, 32715555), (5, 26172444), (6, 21810370), (10, 13086222), (12, 10905185), (15, 8724148), (20, 6543111), (30, 4362074), (60, 2181037), (647, 202260), (1294, 101130), (1941, 67420), (2588, 50565), (3235, 40452), (3371, 38820), (3882, 33710), (6470, 20226), (6742, 19410), (7764, 16855), (9705, 13484), (10113, 12940)]