153401890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 286032384

約数和(自身を除く): 132630494

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 3337, 4597, 6674, 9194, 16685, 22985, 33370, 45970, 216059, 326387, 432118, 652774, 1080295, 1631935, 2160590, 3263870, 15340189, 30680378, 76700945, 153401890]

約数ペア:

[(1, 153401890), (2, 76700945), (5, 30680378), (10, 15340189), (47, 3263870), (71, 2160590), (94, 1631935), (142, 1080295), (235, 652774), (355, 432118), (470, 326387), (710, 216059), (3337, 45970), (4597, 33370), (6674, 22985), (9194, 16685)]