17406420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{290107}}^1$

素因数の和:290119

約数の個数: 24

約数和(自身を含む): 48738144

約数和(自身を除く): 31331724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 290107, 580214, 870321, 1160428, 1450535, 1740642, 2901070, 3481284, 4351605, 5802140, 8703210, 17406420]

約数ペア:

[(1, 17406420), (2, 8703210), (3, 5802140), (4, 4351605), (5, 3481284), (6, 2901070), (10, 1740642), (12, 1450535), (15, 1160428), (20, 870321), (30, 580214), (60, 290107)]