30190878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{98663}}^1$

素因数の和:98688

約数の個数: 24

約数和(自身を含む): 69262128

約数和(自身を除く): 39071250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 98663, 197326, 295989, 591978, 887967, 1677271, 1775934, 3354542, 5031813, 10063626, 15095439, 30190878]

約数ペア:

[(1, 30190878), (2, 15095439), (3, 10063626), (6, 5031813), (9, 3354542), (17, 1775934), (18, 1677271), (34, 887967), (51, 591978), (102, 295989), (153, 197326), (306, 98663)]