30854538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12019

約数の個数: 48

約数和(自身を含む): 78545376

約数和(自身を除く): 47690838

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 11987, 23974, 35961, 71922, 107883, 131857, 155831, 215766, 263714, 311662, 395571, 467493, 791142, 934986, 1186713, 1402479, 1714141, 2373426, 2804958, 3428282, 5142423, 10284846, 15427269, 30854538]

約数ペア:

[(1, 30854538), (2, 15427269), (3, 10284846), (6, 5142423), (9, 3428282), (11, 2804958), (13, 2373426), (18, 1714141), (22, 1402479), (26, 1186713), (33, 934986), (39, 791142), (66, 467493), (78, 395571), (99, 311662), (117, 263714), (143, 215766), (198, 155831), (234, 131857), (286, 107883), (429, 71922), (858, 35961), (1287, 23974), (2574, 11987)]