20171934330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672397811}}^1$

素因数の和:672397821

約数の個数: 16

約数和(自身を含む): 48412642464

約数和(自身を除く): 28240708134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672397811, 1344795622, 2017193433, 3361989055, 4034386866, 6723978110, 10085967165, 20171934330]

約数ペア:

[(1, 20171934330), (2, 10085967165), (3, 6723978110), (5, 4034386866), (6, 3361989055), (10, 2017193433), (15, 1344795622), (30, 672397811)]