2106157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17551309}}^1$

素因数の和:17551323

約数の個数: 32

約数和(自身を含む): 6318471600

約数和(自身を除く): 4212314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17551309, 35102618, 52653927, 70205236, 87756545, 105307854, 140410472, 175513090, 210615708, 263269635, 351026180, 421231416, 526539270, 702052360, 1053078540, 2106157080]

約数ペア:

[(1, 2106157080), (2, 1053078540), (3, 702052360), (4, 526539270), (5, 421231416), (6, 351026180), (8, 263269635), (10, 210615708), (12, 175513090), (15, 140410472), (20, 105307854), (24, 87756545), (30, 70205236), (40, 52653927), (60, 35102618), (120, 17551309)]