68232660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8824

約数の個数: 48

約数和(自身を含む): 192532032

約数和(自身を除く): 124299372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 130215, 173620, 260430, 520860, 1137211, 2274422, 3411633, 4548844, 5686055, 6823266, 11372110, 13646532, 17058165, 22744220, 34116330, 68232660]

約数ペア:

[(1, 68232660), (2, 34116330), (3, 22744220), (4, 17058165), (5, 13646532), (6, 11372110), (10, 6823266), (12, 5686055), (15, 4548844), (20, 3411633), (30, 2274422), (60, 1137211), (131, 520860), (262, 260430), (393, 173620), (524, 130215), (655, 104172), (786, 86810), (1310, 52086), (1572, 43405), (1965, 34724), (2620, 26043), (3930, 17362), (7860, 8681)]