210924010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26267}}^1$

素因数の和:26358

約数の個数: 32

約数和(自身を含む): 419867712

約数和(自身を除く): 208943702

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 26267, 52534, 131335, 262670, 288937, 577874, 1444685, 1917491, 2889370, 3834982, 9587455, 19174910, 21092401, 42184802, 105462005, 210924010]

約数ペア:

[(1, 210924010), (2, 105462005), (5, 42184802), (10, 21092401), (11, 19174910), (22, 9587455), (55, 3834982), (73, 2889370), (110, 1917491), (146, 1444685), (365, 577874), (730, 288937), (803, 262670), (1606, 131335), (4015, 52534), (8030, 26267)]