387645450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{112361}}^1$

素因数の和:112399

約数の個数: 48

約数和(自身を含む): 1003167936

約数和(自身を除く): 615522486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 112361, 224722, 337083, 561805, 674166, 1123610, 1685415, 2584303, 2809025, 3370830, 5168606, 5618050, 7752909, 8427075, 12921515, 15505818, 16854150, 25843030, 38764545, 64607575, 77529090, 129215150, 193822725, 387645450]

約数ペア:

[(1, 387645450), (2, 193822725), (3, 129215150), (5, 77529090), (6, 64607575), (10, 38764545), (15, 25843030), (23, 16854150), (25, 15505818), (30, 12921515), (46, 8427075), (50, 7752909), (69, 5618050), (75, 5168606), (115, 3370830), (138, 2809025), (150, 2584303), (230, 1685415), (345, 1123610), (575, 674166), (690, 561805), (1150, 337083), (1725, 224722), (3450, 112361)]