30739188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 47380812

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 4649, 6612, 9298, 13947, 18596, 27894, 55788, 88331, 134821, 176662, 264993, 269642, 353324, 404463, 529986, 539284, 808926, 1059972, 1617852, 2561599, 5123198, 7684797, 10246396, 15369594, 30739188]

約数ペア:

[(1, 30739188), (2, 15369594), (3, 10246396), (4, 7684797), (6, 5123198), (12, 2561599), (19, 1617852), (29, 1059972), (38, 808926), (57, 539284), (58, 529986), (76, 404463), (87, 353324), (114, 269642), (116, 264993), (174, 176662), (228, 134821), (348, 88331), (551, 55788), (1102, 27894), (1653, 18596), (2204, 13947), (3306, 9298), (4649, 6612)]