271409140

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{29437}}^1$

素因数の和:29907

約数の個数: 24

約数和(自身を含む): 571214952

約数和(自身を除く): 299805812

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 29437, 58874, 117748, 147185, 294370, 588740, 13570457, 27140914, 54281828, 67852285, 135704570, 271409140]

約数ペア:

[(1, 271409140), (2, 135704570), (4, 67852285), (5, 54281828), (10, 27140914), (20, 13570457), (461, 588740), (922, 294370), (1844, 147185), (2305, 117748), (4610, 58874), (9220, 29437)]