28978175610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2350217}}^1$

素因数の和:2350367

約数の個数: 48

約数和(自身を含む): 75893239656

約数和(自身を除く): 46915064046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 2350217, 4700434, 7050651, 11751085, 14101302, 21151953, 23502170, 35253255, 42303906, 70506510, 105759765, 211519530, 321979729, 643959458, 965939187, 1609898645, 1931878374, 2897817561, 3219797290, 4829695935, 5795635122, 9659391870, 14489087805, 28978175610]

約数ペア:

[(1, 28978175610), (2, 14489087805), (3, 9659391870), (5, 5795635122), (6, 4829695935), (9, 3219797290), (10, 2897817561), (15, 1931878374), (18, 1609898645), (30, 965939187), (45, 643959458), (90, 321979729), (137, 211519530), (274, 105759765), (411, 70506510), (685, 42303906), (822, 35253255), (1233, 23502170), (1370, 21151953), (2055, 14101302), (2466, 11751085), (4110, 7050651), (6165, 4700434), (12330, 2350217)]