9420030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 15981570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 251, 270, 278, 417, 502, 695, 753, 834, 1251, 1255, 1390, 1506, 2085, 2259, 2502, 2510, 3753, 3765, 4170, 4518, 6255, 6777, 7506, 7530, 11295, 12510, 13554, 18765, 22590, 33885, 34889, 37530, 67770, 69778, 104667, 174445, 209334, 314001, 348890, 523335, 628002, 942003, 1046670, 1570005, 1884006, 3140010, 4710015, 9420030]

約数ペア:

[(1, 9420030), (2, 4710015), (3, 3140010), (5, 1884006), (6, 1570005), (9, 1046670), (10, 942003), (15, 628002), (18, 523335), (27, 348890), (30, 314001), (45, 209334), (54, 174445), (90, 104667), (135, 69778), (139, 67770), (251, 37530), (270, 34889), (278, 33885), (417, 22590), (502, 18765), (695, 13554), (753, 12510), (834, 11295), (1251, 7530), (1255, 7506), (1390, 6777), (1506, 6255), (2085, 4518), (2259, 4170), (2502, 3765), (2510, 3753)]