11898270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 31376592

約数和(自身を除く): 19478322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1811, 2190, 3285, 3622, 5433, 6570, 9055, 10866, 16299, 18110, 27165, 32598, 54330, 81495, 132203, 162990, 264406, 396609, 661015, 793218, 1189827, 1322030, 1983045, 2379654, 3966090, 5949135, 11898270]

約数ペア:

[(1, 11898270), (2, 5949135), (3, 3966090), (5, 2379654), (6, 1983045), (9, 1322030), (10, 1189827), (15, 793218), (18, 661015), (30, 396609), (45, 264406), (73, 162990), (90, 132203), (146, 81495), (219, 54330), (365, 32598), (438, 27165), (657, 18110), (730, 16299), (1095, 10866), (1314, 9055), (1811, 6570), (2190, 5433), (3285, 3622)]