30806724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197479}}^1$

素因数の和:197499

約数の個数: 24

約数和(自身を含む): 77412160

約数和(自身を除く): 46605436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197479, 394958, 592437, 789916, 1184874, 2369748, 2567227, 5134454, 7701681, 10268908, 15403362, 30806724]

約数ペア:

[(1, 30806724), (2, 15403362), (3, 10268908), (4, 7701681), (6, 5134454), (12, 2567227), (13, 2369748), (26, 1184874), (39, 789916), (52, 592437), (78, 394958), (156, 197479)]