11770020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 37267776

約数和(自身を除く): 25497756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2843, 4140, 5686, 8529, 11372, 14215, 17058, 25587, 28430, 34116, 42645, 51174, 56860, 65389, 85290, 102348, 127935, 130778, 170580, 196167, 255870, 261556, 326945, 392334, 511740, 588501, 653890, 784668, 980835, 1177002, 1307780, 1961670, 2354004, 2942505, 3923340, 5885010, 11770020]

約数ペア:

[(1, 11770020), (2, 5885010), (3, 3923340), (4, 2942505), (5, 2354004), (6, 1961670), (9, 1307780), (10, 1177002), (12, 980835), (15, 784668), (18, 653890), (20, 588501), (23, 511740), (30, 392334), (36, 326945), (45, 261556), (46, 255870), (60, 196167), (69, 170580), (90, 130778), (92, 127935), (115, 102348), (138, 85290), (180, 65389), (207, 56860), (230, 51174), (276, 42645), (345, 34116), (414, 28430), (460, 25587), (690, 17058), (828, 14215), (1035, 11372), (1380, 8529), (2070, 5686), (2843, 4140)]