155816370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1783}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 405767232

約数和(自身を除く): 249950862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1783, 1942, 2913, 3566, 4855, 5349, 5826, 8739, 8915, 9710, 10698, 14565, 16047, 17478, 17830, 26745, 29130, 32094, 43695, 53490, 80235, 87390, 160470, 1731293, 3462586, 5193879, 8656465, 10387758, 15581637, 17312930, 25969395, 31163274, 51938790, 77908185, 155816370]

約数ペア:

[(1, 155816370), (2, 77908185), (3, 51938790), (5, 31163274), (6, 25969395), (9, 17312930), (10, 15581637), (15, 10387758), (18, 8656465), (30, 5193879), (45, 3462586), (90, 1731293), (971, 160470), (1783, 87390), (1942, 80235), (2913, 53490), (3566, 43695), (4855, 32094), (5349, 29130), (5826, 26745), (8739, 17830), (8915, 17478), (9710, 16047), (10698, 14565)]