2715190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2416970

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 109, 218, 235, 265, 470, 530, 545, 1090, 2491, 4982, 5123, 5777, 10246, 11554, 12455, 24910, 25615, 28885, 51230, 57770, 271519, 543038, 1357595, 2715190]

約数ペア:

[(1, 2715190), (2, 1357595), (5, 543038), (10, 271519), (47, 57770), (53, 51230), (94, 28885), (106, 25615), (109, 24910), (218, 12455), (235, 11554), (265, 10246), (470, 5777), (530, 5123), (545, 4982), (1090, 2491)]