61606490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3709}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 121806720

約数和(自身を除く): 60200230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 3709, 7418, 8305, 16610, 18545, 37090, 40799, 81598, 203995, 407990, 560059, 1120118, 2800295, 5600590, 6160649, 12321298, 30803245, 61606490]

約数ペア:

[(1, 61606490), (2, 30803245), (5, 12321298), (10, 6160649), (11, 5600590), (22, 2800295), (55, 1120118), (110, 560059), (151, 407990), (302, 203995), (755, 81598), (1510, 40799), (1661, 37090), (3322, 18545), (3709, 16610), (7418, 8305)]