151490290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{50329}}^1$

素因数の和:50386

約数の個数: 32

約数和(自身を含む): 318890880

約数和(自身を除く): 167400590

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 50329, 100658, 251645, 352303, 503290, 704606, 1761515, 2164147, 3523030, 4328294, 10820735, 15149029, 21641470, 30298058, 75745145, 151490290]

約数ペア:

[(1, 151490290), (2, 75745145), (5, 30298058), (7, 21641470), (10, 15149029), (14, 10820735), (35, 4328294), (43, 3523030), (70, 2164147), (86, 1761515), (215, 704606), (301, 503290), (430, 352303), (602, 251645), (1505, 100658), (3010, 50329)]