70726630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32003}}^1$

素因数の和:32040

約数の個数: 32

約数和(自身を含む): 145170144

約数和(自身を除く): 74443514

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32003, 64006, 160015, 320030, 416039, 544051, 832078, 1088102, 2080195, 2720255, 4160390, 5440510, 7072663, 14145326, 35363315, 70726630]

約数ペア:

[(1, 70726630), (2, 35363315), (5, 14145326), (10, 7072663), (13, 5440510), (17, 4160390), (26, 2720255), (34, 2080195), (65, 1088102), (85, 832078), (130, 544051), (170, 416039), (221, 320030), (442, 160015), (1105, 64006), (2210, 32003)]