193972860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{359209}}^1$

素因数の和:359227

約数の個数: 48

約数和(自身を含む): 603472800

約数和(自身を除く): 409499940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 359209, 718418, 1077627, 1436836, 1796045, 2155254, 3232881, 3592090, 4310508, 5388135, 6465762, 7184180, 9698643, 10776270, 12931524, 16164405, 19397286, 21552540, 32328810, 38794572, 48493215, 64657620, 96986430, 193972860]

約数ペア:

[(1, 193972860), (2, 96986430), (3, 64657620), (4, 48493215), (5, 38794572), (6, 32328810), (9, 21552540), (10, 19397286), (12, 16164405), (15, 12931524), (18, 10776270), (20, 9698643), (27, 7184180), (30, 6465762), (36, 5388135), (45, 4310508), (54, 3592090), (60, 3232881), (90, 2155254), (108, 1796045), (135, 1436836), (180, 1077627), (270, 718418), (540, 359209)]