2040241630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29146309}}^1$

素因数の和:29146323

約数の個数: 16

約数和(自身を含む): 4197068640

約数和(自身を除く): 2156827010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29146309, 58292618, 145731545, 204024163, 291463090, 408048326, 1020120815, 2040241630]

約数ペア:

[(1, 2040241630), (2, 1020120815), (5, 408048326), (7, 291463090), (10, 204024163), (14, 145731545), (35, 58292618), (70, 29146309)]