39693990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189019}}^1$

素因数の和:189036

約数の個数: 32

約数和(自身を含む): 108875520

約数和(自身を除く): 69181530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189019, 378038, 567057, 945095, 1134114, 1323133, 1890190, 2646266, 2835285, 3969399, 5670570, 6615665, 7938798, 13231330, 19846995, 39693990]

約数ペア:

[(1, 39693990), (2, 19846995), (3, 13231330), (5, 7938798), (6, 6615665), (7, 5670570), (10, 3969399), (14, 2835285), (15, 2646266), (21, 1890190), (30, 1323133), (35, 1134114), (42, 945095), (70, 567057), (105, 378038), (210, 189019)]