69274010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 138074328

約数和(自身を除く): 68800318

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 317, 410, 533, 634, 1066, 1585, 1681, 2665, 3170, 3362, 4121, 5330, 8242, 8405, 12997, 16810, 20605, 21853, 25994, 41210, 43706, 64985, 109265, 129970, 168961, 218530, 337922, 532877, 844805, 1065754, 1689610, 2664385, 5328770, 6927401, 13854802, 34637005, 69274010]

約数ペア:

[(1, 69274010), (2, 34637005), (5, 13854802), (10, 6927401), (13, 5328770), (26, 2664385), (41, 1689610), (65, 1065754), (82, 844805), (130, 532877), (205, 337922), (317, 218530), (410, 168961), (533, 129970), (634, 109265), (1066, 64985), (1585, 43706), (1681, 41210), (2665, 25994), (3170, 21853), (3362, 20605), (4121, 16810), (5330, 12997), (8242, 8405)]