30779554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 22563806

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 839, 1079, 1411, 1678, 2158, 2822, 10907, 14263, 18343, 21814, 28526, 36686, 69637, 139274, 185419, 370838, 905281, 1183829, 1810562, 2367658, 15389777, 30779554]

約数ペア:

[(1, 30779554), (2, 15389777), (13, 2367658), (17, 1810562), (26, 1183829), (34, 905281), (83, 370838), (166, 185419), (221, 139274), (442, 69637), (839, 36686), (1079, 28526), (1411, 21814), (1678, 18343), (2158, 14263), (2822, 10907)]