70793820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{393299}}^1$

素因数の和:393314

約数の個数: 36

約数和(自身を含む): 214741800

約数和(自身を除く): 143947980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 393299, 786598, 1179897, 1573196, 1966495, 2359794, 3539691, 3932990, 4719588, 5899485, 7079382, 7865980, 11798970, 14158764, 17698455, 23597940, 35396910, 70793820]

約数ペア:

[(1, 70793820), (2, 35396910), (3, 23597940), (4, 17698455), (5, 14158764), (6, 11798970), (9, 7865980), (10, 7079382), (12, 5899485), (15, 4719588), (18, 3932990), (20, 3539691), (30, 2359794), (36, 1966495), (45, 1573196), (60, 1179897), (90, 786598), (180, 393299)]