30516428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 57107232

約数和(自身を除く): 26590804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 4357, 7004, 8714, 17428, 74069, 148138, 296276, 448771, 897542, 1795084, 7629107, 15258214, 30516428]

約数ペア:

[(1, 30516428), (2, 15258214), (4, 7629107), (17, 1795084), (34, 897542), (68, 448771), (103, 296276), (206, 148138), (412, 74069), (1751, 17428), (3502, 8714), (4357, 7004)]