30782466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11991

約数の個数: 48

約数和(自身を含む): 78361920

約数和(自身を除く): 47579454

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, 11959, 23918, 35877, 71754, 107631, 131549, 155467, 215262, 263098, 310934, 394647, 466401, 789294, 932802, 1183941, 1399203, 1710137, 2367882, 2798406, 3420274, 5130411, 10260822, 15391233, 30782466]

約数ペア:

[(1, 30782466), (2, 15391233), (3, 10260822), (6, 5130411), (9, 3420274), (11, 2798406), (13, 2367882), (18, 1710137), (22, 1399203), (26, 1183941), (33, 932802), (39, 789294), (66, 466401), (78, 394647), (99, 310934), (117, 263098), (143, 215262), (198, 155467), (234, 131549), (286, 107631), (429, 71754), (858, 35877), (1287, 23918), (2574, 11959)]