85728390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259783}}^1$

素因数の和:259804

約数の個数: 32

約数和(自身を含む): 224453376

約数和(自身を除く): 138724986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 259783, 519566, 779349, 1298915, 1558698, 2597830, 2857613, 3896745, 5715226, 7793490, 8572839, 14288065, 17145678, 28576130, 42864195, 85728390]

約数ペア:

[(1, 85728390), (2, 42864195), (3, 28576130), (5, 17145678), (6, 14288065), (10, 8572839), (11, 7793490), (15, 5715226), (22, 3896745), (30, 2857613), (33, 2597830), (55, 1558698), (66, 1298915), (110, 779349), (165, 519566), (330, 259783)]