30736700930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1\times {\mathrm{8123}}^1$

素因数の和:10395

約数の個数: 48

約数和(自身を含む): 59943421440

約数和(自身を除く): 29206720510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2239, 4478, 8123, 11195, 16246, 22390, 29107, 40615, 58214, 81230, 105599, 145535, 211198, 291070, 378391, 527995, 756782, 1055990, 1372787, 1891955, 2745574, 3783910, 6863935, 13727870, 18187397, 36374794, 90936985, 181873970, 236436161, 472872322, 1182180805, 2364361610, 3073670093, 6147340186, 15368350465, 30736700930]

約数ペア:

[(1, 30736700930), (2, 15368350465), (5, 6147340186), (10, 3073670093), (13, 2364361610), (26, 1182180805), (65, 472872322), (130, 236436161), (169, 181873970), (338, 90936985), (845, 36374794), (1690, 18187397), (2239, 13727870), (4478, 6863935), (8123, 3783910), (11195, 2745574), (16246, 1891955), (22390, 1372787), (29107, 1055990), (40615, 756782), (58214, 527995), (81230, 378391), (105599, 291070), (145535, 211198)]