86509740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18251}}^1$

素因数の和:18342

約数の個数: 48

約数和(自身を含む): 245306880

約数和(自身を除く): 158797140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 18251, 36502, 54753, 73004, 91255, 109506, 182510, 219012, 273765, 365020, 547530, 1095060, 1441829, 2883658, 4325487, 5767316, 7209145, 8650974, 14418290, 17301948, 21627435, 28836580, 43254870, 86509740]

約数ペア:

[(1, 86509740), (2, 43254870), (3, 28836580), (4, 21627435), (5, 17301948), (6, 14418290), (10, 8650974), (12, 7209145), (15, 5767316), (20, 4325487), (30, 2883658), (60, 1441829), (79, 1095060), (158, 547530), (237, 365020), (316, 273765), (395, 219012), (474, 182510), (790, 109506), (948, 91255), (1185, 73004), (1580, 54753), (2370, 36502), (4740, 18251)]