1220250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1627}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 3047616

約数和(自身を除く): 1827366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1627, 3254, 4881, 8135, 9762, 16270, 24405, 40675, 48810, 81350, 122025, 203375, 244050, 406750, 610125, 1220250]

約数ペア:

[(1, 1220250), (2, 610125), (3, 406750), (5, 244050), (6, 203375), (10, 122025), (15, 81350), (25, 48810), (30, 40675), (50, 24405), (75, 16270), (125, 9762), (150, 8135), (250, 4881), (375, 3254), (750, 1627)]