80551110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44017}}^1$

素因数の和:44088

約数の個数: 32

約数和(自身を含む): 196496352

約数和(自身を除く): 115945242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44017, 88034, 132051, 220085, 264102, 440170, 660255, 1320510, 2685037, 5370074, 8055111, 13425185, 16110222, 26850370, 40275555, 80551110]

約数ペア:

[(1, 80551110), (2, 40275555), (3, 26850370), (5, 16110222), (6, 13425185), (10, 8055111), (15, 5370074), (30, 2685037), (61, 1320510), (122, 660255), (183, 440170), (305, 264102), (366, 220085), (610, 132051), (915, 88034), (1830, 44017)]