6660610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 13198464

約数和(自身を除く): 6537854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 401, 755, 802, 1510, 1661, 2005, 3322, 4010, 4411, 8305, 8822, 16610, 22055, 44110, 60551, 121102, 302755, 605510, 666061, 1332122, 3330305, 6660610]

約数ペア:

[(1, 6660610), (2, 3330305), (5, 1332122), (10, 666061), (11, 605510), (22, 302755), (55, 121102), (110, 60551), (151, 44110), (302, 22055), (401, 16610), (755, 8822), (802, 8305), (1510, 4411), (1661, 4010), (2005, 3322)]