394161530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106243}}^1$

素因数の和:106310

約数の個数: 32

約数和(自身を含む): 826153344

約数和(自身を除く): 431991814

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 106243, 212486, 531215, 743701, 1062430, 1487402, 3718505, 5630879, 7437010, 11261758, 28154395, 39416153, 56308790, 78832306, 197080765, 394161530]

約数ペア:

[(1, 394161530), (2, 197080765), (5, 78832306), (7, 56308790), (10, 39416153), (14, 28154395), (35, 11261758), (53, 7437010), (70, 5630879), (106, 3718505), (265, 1487402), (371, 1062430), (530, 743701), (742, 531215), (1855, 212486), (3710, 106243)]