6744580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8496380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 239, 332, 340, 415, 478, 830, 956, 1195, 1411, 1660, 2390, 2822, 4063, 4780, 5644, 7055, 8126, 14110, 16252, 19837, 20315, 28220, 39674, 40630, 79348, 81260, 99185, 198370, 337229, 396740, 674458, 1348916, 1686145, 3372290, 6744580]

約数ペア:

[(1, 6744580), (2, 3372290), (4, 1686145), (5, 1348916), (10, 674458), (17, 396740), (20, 337229), (34, 198370), (68, 99185), (83, 81260), (85, 79348), (166, 40630), (170, 39674), (239, 28220), (332, 20315), (340, 19837), (415, 16252), (478, 14110), (830, 8126), (956, 7055), (1195, 5644), (1411, 4780), (1660, 4063), (2390, 2822)]