30966299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 41521536

約数和(自身を除く): 10555237

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 541, 629, 1547, 3367, 3787, 4403, 7033, 8177, 9197, 20017, 49231, 57239, 64379, 119561, 140119, 260221, 340289, 836927, 1821547, 2382023, 4423757, 30966299]

約数ペア:

[(1, 30966299), (7, 4423757), (13, 2382023), (17, 1821547), (37, 836927), (91, 340289), (119, 260221), (221, 140119), (259, 119561), (481, 64379), (541, 57239), (629, 49231), (1547, 20017), (3367, 9197), (3787, 8177), (4403, 7033)]