29799978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 65100672

約数和(自身を除く): 35300694

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5381, 5538, 10762, 16143, 32286, 69953, 139906, 209859, 382051, 419718, 764102, 1146153, 2292306, 4966663, 9933326, 14899989, 29799978]

約数ペア:

[(1, 29799978), (2, 14899989), (3, 9933326), (6, 4966663), (13, 2292306), (26, 1146153), (39, 764102), (71, 419718), (78, 382051), (142, 209859), (213, 139906), (426, 69953), (923, 32286), (1846, 16143), (2769, 10762), (5381, 5538)]