2140530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10193}}^1$

素因数の和:10210

約数の個数: 32

約数和(自身を含む): 5871744

約数和(自身を除く): 3731214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10193, 20386, 30579, 50965, 61158, 71351, 101930, 142702, 152895, 214053, 305790, 356755, 428106, 713510, 1070265, 2140530]

約数ペア:

[(1, 2140530), (2, 1070265), (3, 713510), (5, 428106), (6, 356755), (7, 305790), (10, 214053), (14, 152895), (15, 142702), (21, 101930), (30, 71351), (35, 61158), (42, 50965), (70, 30579), (105, 20386), (210, 10193)]