30108806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8748

約数の個数: 32

約数和(自身を含む): 58517760

約数和(自身を除く): 28408954

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8707, 17414, 60949, 113191, 121898, 165433, 226382, 330866, 792337, 1158031, 1584674, 2150629, 2316062, 4301258, 15054403, 30108806]

約数ペア:

[(1, 30108806), (2, 15054403), (7, 4301258), (13, 2316062), (14, 2150629), (19, 1584674), (26, 1158031), (38, 792337), (91, 330866), (133, 226382), (182, 165433), (247, 121898), (266, 113191), (494, 60949), (1729, 17414), (3458, 8707)]