89587290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229711}}^1$

素因数の和:229734

約数の個数: 32

約数和(自身を含む): 231549696

約数和(自身を除く): 141962406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 229711, 459422, 689133, 1148555, 1378266, 2297110, 2986243, 3445665, 5972486, 6891330, 8958729, 14931215, 17917458, 29862430, 44793645, 89587290]

約数ペア:

[(1, 89587290), (2, 44793645), (3, 29862430), (5, 17917458), (6, 14931215), (10, 8958729), (13, 6891330), (15, 5972486), (26, 3445665), (30, 2986243), (39, 2297110), (65, 1378266), (78, 1148555), (130, 689133), (195, 459422), (390, 229711)]