30384460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52387}}^1$

素因数の和:52425

約数の個数: 24

約数和(自身を含む): 66008880

約数和(自身を除く): 35624420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52387, 104774, 209548, 261935, 523870, 1047740, 1519223, 3038446, 6076892, 7596115, 15192230, 30384460]

約数ペア:

[(1, 30384460), (2, 15192230), (4, 7596115), (5, 6076892), (10, 3038446), (20, 1519223), (29, 1047740), (58, 523870), (116, 261935), (145, 209548), (290, 104774), (580, 52387)]