70864615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 86842656

約数和(自身を除く): 15978041

約数列:

[1, 5, 61, 283, 305, 821, 1415, 4105, 17263, 50081, 86315, 232343, 250405, 1161715, 14172923, 70864615]

約数ペア:

[(1, 70864615), (5, 14172923), (61, 1161715), (283, 250405), (305, 232343), (821, 86315), (1415, 50081), (4105, 17263)]