10887060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 30627072

約数和(自身を除く): 19740012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 431, 842, 862, 1263, 1293, 1684, 1724, 2105, 2155, 2526, 2586, 4210, 4310, 5052, 5172, 6315, 6465, 8420, 8620, 12630, 12930, 25260, 25860, 181451, 362902, 544353, 725804, 907255, 1088706, 1814510, 2177412, 2721765, 3629020, 5443530, 10887060]

約数ペア:

[(1, 10887060), (2, 5443530), (3, 3629020), (4, 2721765), (5, 2177412), (6, 1814510), (10, 1088706), (12, 907255), (15, 725804), (20, 544353), (30, 362902), (60, 181451), (421, 25860), (431, 25260), (842, 12930), (862, 12630), (1263, 8620), (1293, 8420), (1684, 6465), (1724, 6315), (2105, 5172), (2155, 5052), (2526, 4310), (2586, 4210)]