30519774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19529

約数の個数: 32

約数和(自身を含む): 70164000

約数和(自身を除く): 39644226

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 19489, 38978, 58467, 116934, 175401, 350802, 526203, 565181, 1052406, 1130362, 1695543, 3391086, 5086629, 10173258, 15259887, 30519774]

約数ペア:

[(1, 30519774), (2, 15259887), (3, 10173258), (6, 5086629), (9, 3391086), (18, 1695543), (27, 1130362), (29, 1052406), (54, 565181), (58, 526203), (87, 350802), (174, 175401), (261, 116934), (522, 58467), (783, 38978), (1566, 19489)]