70453990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 130654944

約数和(自身を除く): 60200954

約数列:

[1, 2, 5, 10, 41, 82, 205, 227, 410, 454, 757, 1135, 1514, 2270, 3785, 7570, 9307, 18614, 31037, 46535, 62074, 93070, 155185, 171839, 310370, 343678, 859195, 1718390, 7045399, 14090798, 35226995, 70453990]

約数ペア:

[(1, 70453990), (2, 35226995), (5, 14090798), (10, 7045399), (41, 1718390), (82, 859195), (205, 343678), (227, 310370), (410, 171839), (454, 155185), (757, 93070), (1135, 62074), (1514, 46535), (2270, 31037), (3785, 18614), (7570, 9307)]