2100059880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17500499}}^1$

素因数の和:17500513

約数の個数: 32

約数和(自身を含む): 6300180000

約数和(自身を除く): 4200120120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17500499, 35000998, 52501497, 70001996, 87502495, 105002994, 140003992, 175004990, 210005988, 262507485, 350009980, 420011976, 525014970, 700019960, 1050029940, 2100059880]

約数ペア:

[(1, 2100059880), (2, 1050029940), (3, 700019960), (4, 525014970), (5, 420011976), (6, 350009980), (8, 262507485), (10, 210005988), (12, 175004990), (15, 140003992), (20, 105002994), (24, 87502495), (30, 70001996), (40, 52501497), (60, 35000998), (120, 17500499)]