57740930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 112272048

約数和(自身を除く): 54531118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 821, 1082, 1642, 2705, 4105, 5410, 7033, 8210, 10673, 14066, 21346, 35165, 53365, 70330, 106730, 444161, 888322, 2220805, 4441610, 5774093, 11548186, 28870465, 57740930]

約数ペア:

[(1, 57740930), (2, 28870465), (5, 11548186), (10, 5774093), (13, 4441610), (26, 2220805), (65, 888322), (130, 444161), (541, 106730), (821, 70330), (1082, 53365), (1642, 35165), (2705, 21346), (4105, 14066), (5410, 10673), (7033, 8210)]