2215973370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5681983}}^1$

素因数の和:5682006

約数の個数: 32

約数和(自身を含む): 5727439872

約数和(自身を除く): 3511466502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5681983, 11363966, 17045949, 28409915, 34091898, 56819830, 73865779, 85229745, 147731558, 170459490, 221597337, 369328895, 443194674, 738657790, 1107986685, 2215973370]

約数ペア:

[(1, 2215973370), (2, 1107986685), (3, 738657790), (5, 443194674), (6, 369328895), (10, 221597337), (13, 170459490), (15, 147731558), (26, 85229745), (30, 73865779), (39, 56819830), (65, 34091898), (78, 28409915), (130, 17045949), (195, 11363966), (390, 5681983)]