30259242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{129313}}^1$

素因数の和:129334

約数の個数: 24

約数和(自身を含む): 70605444

約数和(自身を除く): 40346202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 129313, 258626, 387939, 775878, 1163817, 1681069, 2327634, 3362138, 5043207, 10086414, 15129621, 30259242]

約数ペア:

[(1, 30259242), (2, 15129621), (3, 10086414), (6, 5043207), (9, 3362138), (13, 2327634), (18, 1681069), (26, 1163817), (39, 775878), (78, 387939), (117, 258626), (234, 129313)]