719228930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{8161}}^1$

素因数の和:9434

約数の個数: 32

約数和(自身を含む): 1480913280

約数和(自身を除く): 761684350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1259, 2518, 6295, 8161, 8813, 12590, 16322, 17626, 40805, 44065, 57127, 81610, 88130, 114254, 285635, 571270, 10274699, 20549398, 51373495, 71922893, 102746990, 143845786, 359614465, 719228930]

約数ペア:

[(1, 719228930), (2, 359614465), (5, 143845786), (7, 102746990), (10, 71922893), (14, 51373495), (35, 20549398), (70, 10274699), (1259, 571270), (2518, 285635), (6295, 114254), (8161, 88130), (8813, 81610), (12590, 57127), (16322, 44065), (17626, 40805)]