30252705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 57729024

約数和(自身を除く): 27476319

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12527, 37581, 62635, 87689, 187905, 263067, 288121, 438445, 864363, 1315335, 1440605, 2016847, 4321815, 6050541, 10084235, 30252705]

約数ペア:

[(1, 30252705), (3, 10084235), (5, 6050541), (7, 4321815), (15, 2016847), (21, 1440605), (23, 1315335), (35, 864363), (69, 438445), (105, 288121), (115, 263067), (161, 187905), (345, 87689), (483, 62635), (805, 37581), (2415, 12527)]