11186820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 35730240

約数和(自身を除く): 24543420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3271, 3420, 6542, 9813, 13084, 16355, 19626, 29439, 32710, 39252, 49065, 58878, 62149, 65420, 98130, 117756, 124298, 147195, 186447, 196260, 248596, 294390, 310745, 372894, 559341, 588780, 621490, 745788, 932235, 1118682, 1242980, 1864470, 2237364, 2796705, 3728940, 5593410, 11186820]

約数ペア:

[(1, 11186820), (2, 5593410), (3, 3728940), (4, 2796705), (5, 2237364), (6, 1864470), (9, 1242980), (10, 1118682), (12, 932235), (15, 745788), (18, 621490), (19, 588780), (20, 559341), (30, 372894), (36, 310745), (38, 294390), (45, 248596), (57, 196260), (60, 186447), (76, 147195), (90, 124298), (95, 117756), (114, 98130), (171, 65420), (180, 62149), (190, 58878), (228, 49065), (285, 39252), (342, 32710), (380, 29439), (570, 19626), (684, 16355), (855, 13084), (1140, 9813), (1710, 6542), (3271, 3420)]