39099420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{217219}}^1$

素因数の和:217234

約数の個数: 36

約数和(自身を含む): 118602120

約数和(自身を除く): 79502700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 217219, 434438, 651657, 868876, 1086095, 1303314, 1954971, 2172190, 2606628, 3258285, 3909942, 4344380, 6516570, 7819884, 9774855, 13033140, 19549710, 39099420]

約数ペア:

[(1, 39099420), (2, 19549710), (3, 13033140), (4, 9774855), (5, 7819884), (6, 6516570), (9, 4344380), (10, 3909942), (12, 3258285), (15, 2606628), (18, 2172190), (20, 1954971), (30, 1303314), (36, 1086095), (45, 868876), (60, 651657), (90, 434438), (180, 217219)]