38969790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41944

約数の個数: 32

約数和(自身を含む): 96546816

約数和(自身を除く): 57577026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 41903, 83806, 125709, 209515, 251418, 419030, 628545, 1257090, 1298993, 2597986, 3896979, 6494965, 7793958, 12989930, 19484895, 38969790]

約数ペア:

[(1, 38969790), (2, 19484895), (3, 12989930), (5, 7793958), (6, 6494965), (10, 3896979), (15, 2597986), (30, 1298993), (31, 1257090), (62, 628545), (93, 419030), (155, 251418), (186, 209515), (310, 125709), (465, 83806), (930, 41903)]