30485510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1451}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 29731834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1451, 1910, 2101, 2902, 4202, 7255, 10505, 14510, 15961, 21010, 31922, 79805, 159610, 277141, 554282, 1385705, 2771410, 3048551, 6097102, 15242755, 30485510]

約数ペア:

[(1, 30485510), (2, 15242755), (5, 6097102), (10, 3048551), (11, 2771410), (22, 1385705), (55, 554282), (110, 277141), (191, 159610), (382, 79805), (955, 31922), (1451, 21010), (1910, 15961), (2101, 14510), (2902, 10505), (4202, 7255)]