9739870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 20373696

約数和(自身を除く): 10633826

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2281, 4270, 4562, 11405, 15967, 22810, 31934, 79835, 139141, 159670, 278282, 695705, 973987, 1391410, 1947974, 4869935, 9739870]

約数ペア:

[(1, 9739870), (2, 4869935), (5, 1947974), (7, 1391410), (10, 973987), (14, 695705), (35, 278282), (61, 159670), (70, 139141), (122, 79835), (305, 31934), (427, 22810), (610, 15967), (854, 11405), (2135, 4562), (2281, 4270)]