2101750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 4500288

約数和(自身を除く): 2398538

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1201, 1750, 2402, 6005, 8407, 12010, 16814, 30025, 42035, 60050, 84070, 150125, 210175, 300250, 420350, 1050875, 2101750]

約数ペア:

[(1, 2101750), (2, 1050875), (5, 420350), (7, 300250), (10, 210175), (14, 150125), (25, 84070), (35, 60050), (50, 42035), (70, 30025), (125, 16814), (175, 12010), (250, 8407), (350, 6005), (875, 2402), (1201, 1750)]