242555990

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{34211}}^1$

素因数の和:34927

約数の個数: 16

約数和(自身を含む): 437229360

約数和(自身を除く): 194673370

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 34211, 68422, 171055, 342110, 24255599, 48511198, 121277995, 242555990]

約数ペア:

[(1, 242555990), (2, 121277995), (5, 48511198), (10, 24255599), (709, 342110), (1418, 171055), (3545, 68422), (7090, 34211)]