70479110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31891}}^1$

素因数の和:31928

約数の個数: 32

約数和(自身を含む): 144662112

約数和(自身を除く): 74183002

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 31891, 63782, 159455, 318910, 414583, 542147, 829166, 1084294, 2072915, 2710735, 4145830, 5421470, 7047911, 14095822, 35239555, 70479110]

約数ペア:

[(1, 70479110), (2, 35239555), (5, 14095822), (10, 7047911), (13, 5421470), (17, 4145830), (26, 2710735), (34, 2072915), (65, 1084294), (85, 829166), (130, 542147), (170, 414583), (221, 318910), (442, 159455), (1105, 63782), (2210, 31891)]