346201980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{250871}}^1$

素因数の和:250906

約数の個数: 48

約数和(自身を含む): 1011515904

約数和(自身を除く): 665313924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 250871, 501742, 752613, 1003484, 1254355, 1505226, 2508710, 3010452, 3763065, 5017420, 5770033, 7526130, 11540066, 15052260, 17310099, 23080132, 28850165, 34620198, 57700330, 69240396, 86550495, 115400660, 173100990, 346201980]

約数ペア:

[(1, 346201980), (2, 173100990), (3, 115400660), (4, 86550495), (5, 69240396), (6, 57700330), (10, 34620198), (12, 28850165), (15, 23080132), (20, 17310099), (23, 15052260), (30, 11540066), (46, 7526130), (60, 5770033), (69, 5017420), (92, 3763065), (115, 3010452), (138, 2508710), (230, 1505226), (276, 1254355), (345, 1003484), (460, 752613), (690, 501742), (1380, 250871)]