9999330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 26483328

約数和(自身を除く): 16483998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 193, 314, 330, 386, 471, 579, 785, 942, 965, 1158, 1570, 1727, 1930, 2123, 2355, 2895, 3454, 4246, 4710, 5181, 5790, 6369, 8635, 10362, 10615, 12738, 17270, 21230, 25905, 30301, 31845, 51810, 60602, 63690, 90903, 151505, 181806, 303010, 333311, 454515, 666622, 909030, 999933, 1666555, 1999866, 3333110, 4999665, 9999330]

約数ペア:

[(1, 9999330), (2, 4999665), (3, 3333110), (5, 1999866), (6, 1666555), (10, 999933), (11, 909030), (15, 666622), (22, 454515), (30, 333311), (33, 303010), (55, 181806), (66, 151505), (110, 90903), (157, 63690), (165, 60602), (193, 51810), (314, 31845), (330, 30301), (386, 25905), (471, 21230), (579, 17270), (785, 12738), (942, 10615), (965, 10362), (1158, 8635), (1570, 6369), (1727, 5790), (1930, 5181), (2123, 4710), (2355, 4246), (2895, 3454)]