2760590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 2985010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 349, 565, 698, 791, 1130, 1582, 1745, 2443, 3490, 3955, 4886, 7910, 12215, 24430, 39437, 78874, 197185, 276059, 394370, 552118, 1380295, 2760590]

約数ペア:

[(1, 2760590), (2, 1380295), (5, 552118), (7, 394370), (10, 276059), (14, 197185), (35, 78874), (70, 39437), (113, 24430), (226, 12215), (349, 7910), (565, 4886), (698, 3955), (791, 3490), (1130, 2443), (1582, 1745)]