17859420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33073}}^1$

素因数の和:33091

約数の個数: 48

約数和(自身を含む): 55564320

約数和(自身を除く): 37704900

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, 33073, 66146, 99219, 132292, 165365, 198438, 297657, 330730, 396876, 496095, 595314, 661460, 892971, 992190, 1190628, 1488285, 1785942, 1984380, 2976570, 3571884, 4464855, 5953140, 8929710, 17859420]

約数ペア:

[(1, 17859420), (2, 8929710), (3, 5953140), (4, 4464855), (5, 3571884), (6, 2976570), (9, 1984380), (10, 1785942), (12, 1488285), (15, 1190628), (18, 992190), (20, 892971), (27, 661460), (30, 595314), (36, 496095), (45, 396876), (54, 330730), (60, 297657), (90, 198438), (108, 165365), (135, 132292), (180, 99219), (270, 66146), (540, 33073)]