61808580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{343381}}^1$

素因数の和:343396

約数の個数: 36

約数和(自身を含む): 187486572

約数和(自身を除く): 125677992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 343381, 686762, 1030143, 1373524, 1716905, 2060286, 3090429, 3433810, 4120572, 5150715, 6180858, 6867620, 10301430, 12361716, 15452145, 20602860, 30904290, 61808580]

約数ペア:

[(1, 61808580), (2, 30904290), (3, 20602860), (4, 15452145), (5, 12361716), (6, 10301430), (9, 6867620), (10, 6180858), (12, 5150715), (15, 4120572), (18, 3433810), (20, 3090429), (30, 2060286), (36, 1716905), (45, 1373524), (60, 1030143), (90, 686762), (180, 343381)]