20141030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22133}}^1$

素因数の和:22160

約数の個数: 32

約数和(自身を含む): 44622144

約数和(自身を除く): 24481114

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22133, 44266, 110665, 154931, 221330, 287729, 309862, 575458, 774655, 1438645, 1549310, 2014103, 2877290, 4028206, 10070515, 20141030]

約数ペア:

[(1, 20141030), (2, 10070515), (5, 4028206), (7, 2877290), (10, 2014103), (13, 1549310), (14, 1438645), (26, 774655), (35, 575458), (65, 309862), (70, 287729), (91, 221330), (130, 154931), (182, 110665), (455, 44266), (910, 22133)]