542142810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547619}}^1$

素因数の和:547643

約数の個数: 48

約数和(自身を含む): 1537716960

約数和(自身を除く): 995574150

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, 547619, 1095238, 1642857, 2738095, 3285714, 4928571, 5476190, 6023809, 8214285, 9857142, 12047618, 16428570, 18071427, 24642855, 30119045, 36142854, 49285710, 54214281, 60238090, 90357135, 108428562, 180714270, 271071405, 542142810]

約数ペア:

[(1, 542142810), (2, 271071405), (3, 180714270), (5, 108428562), (6, 90357135), (9, 60238090), (10, 54214281), (11, 49285710), (15, 36142854), (18, 30119045), (22, 24642855), (30, 18071427), (33, 16428570), (45, 12047618), (55, 9857142), (66, 8214285), (90, 6023809), (99, 5476190), (110, 4928571), (165, 3285714), (198, 2738095), (330, 1642857), (495, 1095238), (990, 547619)]