22725270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8707}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 61130160

約数和(自身を除く): 38404890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 8707, 17414, 26121, 43535, 52242, 78363, 87070, 130605, 156726, 252503, 261210, 391815, 505006, 757509, 783630, 1262515, 1515018, 2272527, 2525030, 3787545, 4545054, 7575090, 11362635, 22725270]

約数ペア:

[(1, 22725270), (2, 11362635), (3, 7575090), (5, 4545054), (6, 3787545), (9, 2525030), (10, 2272527), (15, 1515018), (18, 1262515), (29, 783630), (30, 757509), (45, 505006), (58, 391815), (87, 261210), (90, 252503), (145, 156726), (174, 130605), (261, 87070), (290, 78363), (435, 52242), (522, 43535), (870, 26121), (1305, 17414), (2610, 8707)]