1720830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 4348800

約数和(自身を除く): 2627970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 3019, 6038, 9057, 15095, 18114, 30190, 45285, 57361, 90570, 114722, 172083, 286805, 344166, 573610, 860415, 1720830]

約数ペア:

[(1, 1720830), (2, 860415), (3, 573610), (5, 344166), (6, 286805), (10, 172083), (15, 114722), (19, 90570), (30, 57361), (38, 45285), (57, 30190), (95, 18114), (114, 15095), (190, 9057), (285, 6038), (570, 3019)]