121495590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1609}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 316461600

約数和(自身を除く): 194966010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 1609, 1678, 2517, 3218, 4195, 4827, 5034, 7551, 8045, 8390, 9654, 12585, 14481, 15102, 16090, 24135, 25170, 28962, 37755, 48270, 72405, 75510, 144810, 1349951, 2699902, 4049853, 6749755, 8099706, 12149559, 13499510, 20249265, 24299118, 40498530, 60747795, 121495590]

約数ペア:

[(1, 121495590), (2, 60747795), (3, 40498530), (5, 24299118), (6, 20249265), (9, 13499510), (10, 12149559), (15, 8099706), (18, 6749755), (30, 4049853), (45, 2699902), (90, 1349951), (839, 144810), (1609, 75510), (1678, 72405), (2517, 48270), (3218, 37755), (4195, 28962), (4827, 25170), (5034, 24135), (7551, 16090), (8045, 15102), (8390, 14481), (9654, 12585)]