1205552010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3091159}}^1$

素因数の和:3091182

約数の個数: 32

約数和(自身を含む): 3115889280

約数和(自身を除く): 1910337270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3091159, 6182318, 9273477, 15455795, 18546954, 30911590, 40185067, 46367385, 80370134, 92734770, 120555201, 200925335, 241110402, 401850670, 602776005, 1205552010]

約数ペア:

[(1, 1205552010), (2, 602776005), (3, 401850670), (5, 241110402), (6, 200925335), (10, 120555201), (13, 92734770), (15, 80370134), (26, 46367385), (30, 40185067), (39, 30911590), (65, 18546954), (78, 15455795), (130, 9273477), (195, 6182318), (390, 3091159)]