156700030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{983}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 140861570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 839, 983, 1678, 1966, 4195, 4915, 8390, 9830, 15941, 18677, 31882, 37354, 79705, 93385, 159410, 186770, 824737, 1649474, 4123685, 8247370, 15670003, 31340006, 78350015, 156700030]

約数ペア:

[(1, 156700030), (2, 78350015), (5, 31340006), (10, 15670003), (19, 8247370), (38, 4123685), (95, 1649474), (190, 824737), (839, 186770), (983, 159410), (1678, 93385), (1966, 79705), (4195, 37354), (4915, 31882), (8390, 18677), (9830, 15941)]