3115380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 8809920

約数和(自身を除く): 5694540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 379, 411, 548, 685, 758, 822, 1137, 1370, 1516, 1644, 1895, 2055, 2274, 2740, 3790, 4110, 4548, 5685, 7580, 8220, 11370, 22740, 51923, 103846, 155769, 207692, 259615, 311538, 519230, 623076, 778845, 1038460, 1557690, 3115380]

約数ペア:

[(1, 3115380), (2, 1557690), (3, 1038460), (4, 778845), (5, 623076), (6, 519230), (10, 311538), (12, 259615), (15, 207692), (20, 155769), (30, 103846), (60, 51923), (137, 22740), (274, 11370), (379, 8220), (411, 7580), (548, 5685), (685, 4548), (758, 4110), (822, 3790), (1137, 2740), (1370, 2274), (1516, 2055), (1644, 1895)]