449898270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{205433}}^1$

素因数の和:205516

約数の個数: 32

約数和(自身を含む): 1094552352

約数和(自身を除く): 644654082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 205433, 410866, 616299, 1027165, 1232598, 2054330, 3081495, 6162990, 14996609, 29993218, 44989827, 74983045, 89979654, 149966090, 224949135, 449898270]

約数ペア:

[(1, 449898270), (2, 224949135), (3, 149966090), (5, 89979654), (6, 74983045), (10, 44989827), (15, 29993218), (30, 14996609), (73, 6162990), (146, 3081495), (219, 2054330), (365, 1232598), (438, 1027165), (730, 616299), (1095, 410866), (2190, 205433)]