1489050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1103}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 4106880

約数和(自身を除く): 2617830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1103, 1350, 2206, 3309, 5515, 6618, 9927, 11030, 16545, 19854, 27575, 29781, 33090, 49635, 55150, 59562, 82725, 99270, 148905, 165450, 248175, 297810, 496350, 744525, 1489050]

約数ペア:

[(1, 1489050), (2, 744525), (3, 496350), (5, 297810), (6, 248175), (9, 165450), (10, 148905), (15, 99270), (18, 82725), (25, 59562), (27, 55150), (30, 49635), (45, 33090), (50, 29781), (54, 27575), (75, 19854), (90, 16545), (135, 11030), (150, 9927), (225, 6618), (270, 5515), (450, 3309), (675, 2206), (1103, 1350)]