68178990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206603}}^1$

素因数の和:206624

約数の個数: 32

約数和(自身を含む): 178505856

約数和(自身を除く): 110326866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 206603, 413206, 619809, 1033015, 1239618, 2066030, 2272633, 3099045, 4545266, 6198090, 6817899, 11363165, 13635798, 22726330, 34089495, 68178990]

約数ペア:

[(1, 68178990), (2, 34089495), (3, 22726330), (5, 13635798), (6, 11363165), (10, 6817899), (11, 6198090), (15, 4545266), (22, 3099045), (30, 2272633), (33, 2066030), (55, 1239618), (66, 1033015), (110, 619809), (165, 413206), (330, 206603)]