83347290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71237}}^1$

素因数の和:71263

約数の個数: 48

約数和(自身を含む): 233375688

約数和(自身を除く): 150028398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 71237, 142474, 213711, 356185, 427422, 641133, 712370, 926081, 1068555, 1282266, 1852162, 2137110, 2778243, 3205665, 4630405, 5556486, 6411330, 8334729, 9260810, 13891215, 16669458, 27782430, 41673645, 83347290]

約数ペア:

[(1, 83347290), (2, 41673645), (3, 27782430), (5, 16669458), (6, 13891215), (9, 9260810), (10, 8334729), (13, 6411330), (15, 5556486), (18, 4630405), (26, 3205665), (30, 2778243), (39, 2137110), (45, 1852162), (65, 1282266), (78, 1068555), (90, 926081), (117, 712370), (130, 641133), (195, 427422), (234, 356185), (390, 213711), (585, 142474), (1170, 71237)]