1821030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 4421088

約数和(自身を除く): 2600058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 601, 606, 1010, 1202, 1515, 1803, 3005, 3030, 3606, 6010, 9015, 18030, 60701, 121402, 182103, 303505, 364206, 607010, 910515, 1821030]

約数ペア:

[(1, 1821030), (2, 910515), (3, 607010), (5, 364206), (6, 303505), (10, 182103), (15, 121402), (30, 60701), (101, 18030), (202, 9015), (303, 6010), (505, 3606), (601, 3030), (606, 3005), (1010, 1803), (1202, 1515)]