75142910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 143510400

約数和(自身を除く): 68367490

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 3019, 4978, 6038, 12445, 15095, 24890, 30190, 57361, 114722, 286805, 395489, 573610, 790978, 1977445, 3954890, 7514291, 15028582, 37571455, 75142910]

約数ペア:

[(1, 75142910), (2, 37571455), (5, 15028582), (10, 7514291), (19, 3954890), (38, 1977445), (95, 790978), (131, 573610), (190, 395489), (262, 286805), (655, 114722), (1310, 57361), (2489, 30190), (3019, 24890), (4978, 15095), (6038, 12445)]