151123020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13187}}^1$

素因数の和:13390

約数の個数: 48

約数和(自身を含む): 425392128

約数和(自身を除く): 274269108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 13187, 26374, 39561, 52748, 65935, 79122, 131870, 158244, 197805, 263740, 395610, 791220, 2518717, 5037434, 7556151, 10074868, 12593585, 15112302, 25187170, 30224604, 37780755, 50374340, 75561510, 151123020]

約数ペア:

[(1, 151123020), (2, 75561510), (3, 50374340), (4, 37780755), (5, 30224604), (6, 25187170), (10, 15112302), (12, 12593585), (15, 10074868), (20, 7556151), (30, 5037434), (60, 2518717), (191, 791220), (382, 395610), (573, 263740), (764, 197805), (955, 158244), (1146, 131870), (1910, 79122), (2292, 65935), (2865, 52748), (3820, 39561), (5730, 26374), (11460, 13187)]