5480220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 15472800

約数和(自身を除く): 9992580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 613, 745, 894, 1226, 1490, 1788, 1839, 2235, 2452, 2980, 3065, 3678, 4470, 6130, 7356, 8940, 9195, 12260, 18390, 36780, 91337, 182674, 274011, 365348, 456685, 548022, 913370, 1096044, 1370055, 1826740, 2740110, 5480220]

約数ペア:

[(1, 5480220), (2, 2740110), (3, 1826740), (4, 1370055), (5, 1096044), (6, 913370), (10, 548022), (12, 456685), (15, 365348), (20, 274011), (30, 182674), (60, 91337), (149, 36780), (298, 18390), (447, 12260), (596, 9195), (613, 8940), (745, 7356), (894, 6130), (1226, 4470), (1490, 3678), (1788, 3065), (1839, 2980), (2235, 2452)]