137104570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 260510400

約数和(自身を除く): 123405830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 914, 1579, 2285, 3158, 4570, 7895, 8683, 15790, 17366, 30001, 43415, 60002, 86830, 150005, 300010, 721603, 1443206, 3608015, 7216030, 13710457, 27420914, 68552285, 137104570]

約数ペア:

[(1, 137104570), (2, 68552285), (5, 27420914), (10, 13710457), (19, 7216030), (38, 3608015), (95, 1443206), (190, 721603), (457, 300010), (914, 150005), (1579, 86830), (2285, 60002), (3158, 43415), (4570, 30001), (7895, 17366), (8683, 15790)]