270240685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16433}}^1$

素因数の和:16485

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 127330643

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16433, 16445, 82165, 180763, 213629, 377959, 903815, 1068145, 1889795, 2349919, 4157549, 4913467, 11749595, 20787745, 24567335, 54048137, 270240685]

約数ペア:

[(1, 270240685), (5, 54048137), (11, 24567335), (13, 20787745), (23, 11749595), (55, 4913467), (65, 4157549), (115, 2349919), (143, 1889795), (253, 1068145), (299, 903815), (715, 377959), (1265, 213629), (1495, 180763), (3289, 82165), (16433, 16445)]