80089470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6937

約数の個数: 48

約数和(自身を含む): 209853072

約数和(自身を除く): 129763602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6793, 11790, 13586, 20379, 33965, 40758, 61137, 67930, 101895, 122274, 203790, 305685, 611370, 889883, 1779766, 2669649, 4449415, 5339298, 8008947, 8898830, 13348245, 16017894, 26696490, 40044735, 80089470]

約数ペア:

[(1, 80089470), (2, 40044735), (3, 26696490), (5, 16017894), (6, 13348245), (9, 8898830), (10, 8008947), (15, 5339298), (18, 4449415), (30, 2669649), (45, 1779766), (90, 889883), (131, 611370), (262, 305685), (393, 203790), (655, 122274), (786, 101895), (1179, 67930), (1310, 61137), (1965, 40758), (2358, 33965), (3930, 20379), (5895, 13586), (6793, 11790)]