85866570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7283}}^1$

素因数の和:7427

約数の個数: 48

約数和(自身を含む): 224988192

約数和(自身を除く): 139121622

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, 7283, 11790, 14566, 21849, 36415, 43698, 65547, 72830, 109245, 131094, 218490, 327735, 655470, 954073, 1908146, 2862219, 4770365, 5724438, 8586657, 9540730, 14311095, 17173314, 28622190, 42933285, 85866570]

約数ペア:

[(1, 85866570), (2, 42933285), (3, 28622190), (5, 17173314), (6, 14311095), (9, 9540730), (10, 8586657), (15, 5724438), (18, 4770365), (30, 2862219), (45, 1908146), (90, 954073), (131, 655470), (262, 327735), (393, 218490), (655, 131094), (786, 109245), (1179, 72830), (1310, 65547), (1965, 43698), (2358, 36415), (3930, 21849), (5895, 14566), (7283, 11790)]