30840635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 44944800

約数和(自身を除く): 14104165

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 3049, 10115, 15245, 21343, 51833, 106715, 259165, 362831, 881161, 1814155, 4405805, 6168127, 30840635]

約数ペア:

[(1, 30840635), (5, 6168127), (7, 4405805), (17, 1814155), (35, 881161), (85, 362831), (119, 259165), (289, 106715), (595, 51833), (1445, 21343), (2023, 15245), (3049, 10115)]