2583870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 6348672

約数和(自身を除く): 3764802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2003, 4006, 6009, 10015, 12018, 20030, 30045, 60090, 86129, 172258, 258387, 430645, 516774, 861290, 1291935, 2583870]

約数ペア:

[(1, 2583870), (2, 1291935), (3, 861290), (5, 516774), (6, 430645), (10, 258387), (15, 172258), (30, 86129), (43, 60090), (86, 30045), (129, 20030), (215, 12018), (258, 10015), (430, 6009), (645, 4006), (1290, 2003)]