3639420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{20219}}^1$

素因数の和:20234

約数の個数: 36

約数和(自身を含む): 11040120

約数和(自身を除く): 7400700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20219, 40438, 60657, 80876, 101095, 121314, 181971, 202190, 242628, 303285, 363942, 404380, 606570, 727884, 909855, 1213140, 1819710, 3639420]

約数ペア:

[(1, 3639420), (2, 1819710), (3, 1213140), (4, 909855), (5, 727884), (6, 606570), (9, 404380), (10, 363942), (12, 303285), (15, 242628), (18, 202190), (20, 181971), (30, 121314), (36, 101095), (45, 80876), (60, 60657), (90, 40438), (180, 20219)]