159955890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313639}}^1$

素因数の和:313666

約数の個数: 32

約数和(自身を含む): 406477440

約数和(自身を除く): 246521550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 313639, 627278, 940917, 1568195, 1881834, 3136390, 4704585, 5331863, 9409170, 10663726, 15995589, 26659315, 31991178, 53318630, 79977945, 159955890]

約数ペア:

[(1, 159955890), (2, 79977945), (3, 53318630), (5, 31991178), (6, 26659315), (10, 15995589), (15, 10663726), (17, 9409170), (30, 5331863), (34, 4704585), (51, 3136390), (85, 1881834), (102, 1568195), (170, 940917), (255, 627278), (510, 313639)]