42291180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78317}}^1$

素因数の和:78335

約数の個数: 48

約数和(自身を含む): 131574240

約数和(自身を除く): 89283060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78317, 156634, 234951, 313268, 391585, 469902, 704853, 783170, 939804, 1174755, 1409706, 1566340, 2114559, 2349510, 2819412, 3524265, 4229118, 4699020, 7048530, 8458236, 10572795, 14097060, 21145590, 42291180]

約数ペア:

[(1, 42291180), (2, 21145590), (3, 14097060), (4, 10572795), (5, 8458236), (6, 7048530), (9, 4699020), (10, 4229118), (12, 3524265), (15, 2819412), (18, 2349510), (20, 2114559), (27, 1566340), (30, 1409706), (36, 1174755), (45, 939804), (54, 783170), (60, 704853), (90, 469902), (108, 391585), (135, 313268), (180, 234951), (270, 156634), (540, 78317)]