61607420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10733}}^1$

素因数の和:10790

約数の個数: 48

約数和(自身を含む): 151478208

約数和(自身を除く): 89870788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 10733, 21466, 42932, 53665, 75131, 107330, 150262, 214660, 300524, 375655, 440053, 751310, 880106, 1502620, 1760212, 2200265, 3080371, 4400530, 6160742, 8801060, 12321484, 15401855, 30803710, 61607420]

約数ペア:

[(1, 61607420), (2, 30803710), (4, 15401855), (5, 12321484), (7, 8801060), (10, 6160742), (14, 4400530), (20, 3080371), (28, 2200265), (35, 1760212), (41, 1502620), (70, 880106), (82, 751310), (140, 440053), (164, 375655), (205, 300524), (287, 214660), (410, 150262), (574, 107330), (820, 75131), (1148, 53665), (1435, 42932), (2870, 21466), (5740, 10733)]