30248933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 39336192

約数和(自身を除く): 9087259

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 541, 2431, 3289, 4301, 5083, 5951, 7033, 9197, 12443, 55913, 77363, 101167, 119561, 136873, 161759, 211531, 1315171, 1779349, 2326841, 2749903, 30248933]

約数ペア:

[(1, 30248933), (11, 2749903), (13, 2326841), (17, 1779349), (23, 1315171), (143, 211531), (187, 161759), (221, 136873), (253, 119561), (299, 101167), (391, 77363), (541, 55913), (2431, 12443), (3289, 9197), (4301, 7033), (5083, 5951)]