2830685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4136832

約数和(自身を除く): 1306147

約数列:

[1, 5, 11, 13, 37, 55, 65, 107, 143, 185, 407, 481, 535, 715, 1177, 1391, 2035, 2405, 3959, 5291, 5885, 6955, 15301, 19795, 26455, 43549, 51467, 76505, 217745, 257335, 566137, 2830685]

約数ペア:

[(1, 2830685), (5, 566137), (11, 257335), (13, 217745), (37, 76505), (55, 51467), (65, 43549), (107, 26455), (143, 19795), (185, 15301), (407, 6955), (481, 5885), (535, 5291), (715, 3959), (1177, 2405), (1391, 2035)]