1154296890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{33487}}^1$

素因数の和:33883

約数の個数: 48

約数和(自身を含む): 3009097728

約数和(自身を除く): 1854800838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 1149, 1915, 2298, 3447, 3830, 5745, 6894, 11490, 17235, 33487, 34470, 66974, 100461, 167435, 200922, 301383, 334870, 502305, 602766, 1004610, 1506915, 3013830, 12825521, 25651042, 38476563, 64127605, 76953126, 115429689, 128255210, 192382815, 230859378, 384765630, 577148445, 1154296890]

約数ペア:

[(1, 1154296890), (2, 577148445), (3, 384765630), (5, 230859378), (6, 192382815), (9, 128255210), (10, 115429689), (15, 76953126), (18, 64127605), (30, 38476563), (45, 25651042), (90, 12825521), (383, 3013830), (766, 1506915), (1149, 1004610), (1915, 602766), (2298, 502305), (3447, 334870), (3830, 301383), (5745, 200922), (6894, 167435), (11490, 100461), (17235, 66974), (33487, 34470)]