85988430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86857}}^1$

素因数の和:86881

約数の個数: 48

約数和(自身を含む): 243897264

約数和(自身を除く): 157908834

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, 86857, 173714, 260571, 434285, 521142, 781713, 868570, 955427, 1302855, 1563426, 1910854, 2605710, 2866281, 3908565, 4777135, 5732562, 7817130, 8598843, 9554270, 14331405, 17197686, 28662810, 42994215, 85988430]

約数ペア:

[(1, 85988430), (2, 42994215), (3, 28662810), (5, 17197686), (6, 14331405), (9, 9554270), (10, 8598843), (11, 7817130), (15, 5732562), (18, 4777135), (22, 3908565), (30, 2866281), (33, 2605710), (45, 1910854), (55, 1563426), (66, 1302855), (90, 955427), (99, 868570), (110, 781713), (165, 521142), (198, 434285), (330, 260571), (495, 173714), (990, 86857)]