69873070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11920

約数の個数: 32

約数和(自身を含む): 136673280

約数和(自身を除く): 66800210

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 11863, 23726, 59315, 118630, 225397, 367753, 450794, 735506, 1126985, 1838765, 2253970, 3677530, 6987307, 13974614, 34936535, 69873070]

約数ペア:

[(1, 69873070), (2, 34936535), (5, 13974614), (10, 6987307), (19, 3677530), (31, 2253970), (38, 1838765), (62, 1126985), (95, 735506), (155, 450794), (190, 367753), (310, 225397), (589, 118630), (1178, 59315), (2945, 23726), (5890, 11863)]