290423430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293357}}^1$

素因数の和:293381

約数の個数: 48

約数和(自身を含む): 823749264

約数和(自身を除く): 533325834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 293357, 586714, 880071, 1466785, 1760142, 2640213, 2933570, 3226927, 4400355, 5280426, 6453854, 8800710, 9680781, 13201065, 16134635, 19361562, 26402130, 29042343, 32269270, 48403905, 58084686, 96807810, 145211715, 290423430]

約数ペア:

[(1, 290423430), (2, 145211715), (3, 96807810), (5, 58084686), (6, 48403905), (9, 32269270), (10, 29042343), (11, 26402130), (15, 19361562), (18, 16134635), (22, 13201065), (30, 9680781), (33, 8800710), (45, 6453854), (55, 5280426), (66, 4400355), (90, 3226927), (99, 2933570), (110, 2640213), (165, 1760142), (198, 1466785), (330, 880071), (495, 586714), (990, 293357)]