3516140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 7808976

約数和(自身を除く): 4292836

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 487, 722, 974, 1444, 1805, 1948, 2435, 3610, 4870, 7220, 9253, 9740, 18506, 37012, 46265, 92530, 175807, 185060, 351614, 703228, 879035, 1758070, 3516140]

約数ペア:

[(1, 3516140), (2, 1758070), (4, 879035), (5, 703228), (10, 351614), (19, 185060), (20, 175807), (38, 92530), (76, 46265), (95, 37012), (190, 18506), (361, 9740), (380, 9253), (487, 7220), (722, 4870), (974, 3610), (1444, 2435), (1805, 1948)]