617788530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6864317}}^1$

素因数の和:6864330

約数の個数: 24

約数和(自身を含む): 1606250412

約数和(自身を除く): 988461882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6864317, 13728634, 20592951, 34321585, 41185902, 61778853, 68643170, 102964755, 123557706, 205929510, 308894265, 617788530]

約数ペア:

[(1, 617788530), (2, 308894265), (3, 205929510), (5, 123557706), (6, 102964755), (9, 68643170), (10, 61778853), (15, 41185902), (18, 34321585), (30, 20592951), (45, 13728634), (90, 6864317)]