8403030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 22164480

約数和(自身を除く): 13761450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1279, 1314, 2190, 2558, 3285, 3837, 6395, 6570, 7674, 11511, 12790, 19185, 23022, 38370, 57555, 93367, 115110, 186734, 280101, 466835, 560202, 840303, 933670, 1400505, 1680606, 2801010, 4201515, 8403030]

約数ペア:

[(1, 8403030), (2, 4201515), (3, 2801010), (5, 1680606), (6, 1400505), (9, 933670), (10, 840303), (15, 560202), (18, 466835), (30, 280101), (45, 186734), (73, 115110), (90, 93367), (146, 57555), (219, 38370), (365, 23022), (438, 19185), (657, 12790), (730, 11511), (1095, 7674), (1279, 6570), (1314, 6395), (2190, 3837), (2558, 3285)]