310183110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26309}}^1$

素因数の和:26453

約数の個数: 48

約数和(自身を含む): 812663280

約数和(自身を除く): 502480170

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, 11790, 26309, 52618, 78927, 131545, 157854, 236781, 263090, 394635, 473562, 789270, 1183905, 2367810, 3446479, 6892958, 10339437, 17232395, 20678874, 31018311, 34464790, 51697185, 62036622, 103394370, 155091555, 310183110]

約数ペア:

[(1, 310183110), (2, 155091555), (3, 103394370), (5, 62036622), (6, 51697185), (9, 34464790), (10, 31018311), (15, 20678874), (18, 17232395), (30, 10339437), (45, 6892958), (90, 3446479), (131, 2367810), (262, 1183905), (393, 789270), (655, 473562), (786, 394635), (1179, 263090), (1310, 236781), (1965, 157854), (2358, 131545), (3930, 78927), (5895, 52618), (11790, 26309)]