68806989270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{254840701}}^1$

素因数の和:254840717

約数の個数: 32

約数和(自身を含む): 183485305440

約数和(自身を除く): 114678316170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 254840701, 509681402, 764522103, 1274203505, 1529044206, 2293566309, 2548407010, 3822610515, 4587132618, 6880698927, 7645221030, 11467831545, 13761397854, 22935663090, 34403494635, 68806989270]

約数ペア:

[(1, 68806989270), (2, 34403494635), (3, 22935663090), (5, 13761397854), (6, 11467831545), (9, 7645221030), (10, 6880698927), (15, 4587132618), (18, 3822610515), (27, 2548407010), (30, 2293566309), (45, 1529044206), (54, 1274203505), (90, 764522103), (135, 509681402), (270, 254840701)]