30507724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34511}}^1$

素因数の和:34545

約数の個数: 24

約数和(自身を含む): 60879168

約数和(自身を除く): 30371444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 34511, 69022, 138044, 448643, 586687, 897286, 1173374, 1794572, 2346748, 7626931, 15253862, 30507724]

約数ペア:

[(1, 30507724), (2, 15253862), (4, 7626931), (13, 2346748), (17, 1794572), (26, 1173374), (34, 897286), (52, 586687), (68, 448643), (221, 138044), (442, 69022), (884, 34511)]