6666530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6941470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2699, 5398, 13495, 26990, 35087, 51281, 70174, 102562, 175435, 256405, 350870, 512810, 666653, 1333306, 3333265, 6666530]

約数ペア:

[(1, 6666530), (2, 3333265), (5, 1333306), (10, 666653), (13, 512810), (19, 350870), (26, 256405), (38, 175435), (65, 102562), (95, 70174), (130, 51281), (190, 35087), (247, 26990), (494, 13495), (1235, 5398), (2470, 2699)]