6311480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{22541}}^1$

素因数の和:22559

約数の個数: 32

約数和(自身を含む): 16230240

約数和(自身を除く): 9918760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 22541, 45082, 90164, 112705, 157787, 180328, 225410, 315574, 450820, 631148, 788935, 901640, 1262296, 1577870, 3155740, 6311480]

約数ペア:

[(1, 6311480), (2, 3155740), (4, 1577870), (5, 1262296), (7, 901640), (8, 788935), (10, 631148), (14, 450820), (20, 315574), (28, 225410), (35, 180328), (40, 157787), (56, 112705), (70, 90164), (140, 45082), (280, 22541)]