31695420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27803}}^1$

素因数の和:27834

約数の個数: 48

約数和(自身を含む): 93421440

約数和(自身を除く): 61726020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27803, 55606, 83409, 111212, 139015, 166818, 278030, 333636, 417045, 528257, 556060, 834090, 1056514, 1584771, 1668180, 2113028, 2641285, 3169542, 5282570, 6339084, 7923855, 10565140, 15847710, 31695420]

約数ペア:

[(1, 31695420), (2, 15847710), (3, 10565140), (4, 7923855), (5, 6339084), (6, 5282570), (10, 3169542), (12, 2641285), (15, 2113028), (19, 1668180), (20, 1584771), (30, 1056514), (38, 834090), (57, 556060), (60, 528257), (76, 417045), (95, 333636), (114, 278030), (190, 166818), (228, 139015), (285, 111212), (380, 83409), (570, 55606), (1140, 27803)]