70724810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41849}}^1$

素因数の和:41882

約数の個数: 24

約数和(自身を含む): 137853900

約数和(自身を除く): 67129090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41849, 83698, 209245, 418490, 544037, 1088074, 2720185, 5440370, 7072481, 14144962, 35362405, 70724810]

約数ペア:

[(1, 70724810), (2, 35362405), (5, 14144962), (10, 7072481), (13, 5440370), (26, 2720185), (65, 1088074), (130, 544037), (169, 418490), (338, 209245), (845, 83698), (1690, 41849)]