13939620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 39197760

約数和(自身を除く): 25258140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 613, 758, 1137, 1226, 1516, 1839, 1895, 2274, 2452, 3065, 3678, 3790, 4548, 5685, 6130, 7356, 7580, 9195, 11370, 12260, 18390, 22740, 36780, 232327, 464654, 696981, 929308, 1161635, 1393962, 2323270, 2787924, 3484905, 4646540, 6969810, 13939620]

約数ペア:

[(1, 13939620), (2, 6969810), (3, 4646540), (4, 3484905), (5, 2787924), (6, 2323270), (10, 1393962), (12, 1161635), (15, 929308), (20, 696981), (30, 464654), (60, 232327), (379, 36780), (613, 22740), (758, 18390), (1137, 12260), (1226, 11370), (1516, 9195), (1839, 7580), (1895, 7356), (2274, 6130), (2452, 5685), (3065, 4548), (3678, 3790)]