2017504950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{85669}}^1$

素因数の和:85841

約数の個数: 48

約数和(自身を含む): 5035339920

約数和(自身を除く): 3017834970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 3925, 4710, 7850, 11775, 23550, 85669, 171338, 257007, 428345, 514014, 856690, 1285035, 2141725, 2570070, 4283450, 6425175, 12850350, 13450033, 26900066, 40350099, 67250165, 80700198, 134500330, 201750495, 336250825, 403500990, 672501650, 1008752475, 2017504950]

約数ペア:

[(1, 2017504950), (2, 1008752475), (3, 672501650), (5, 403500990), (6, 336250825), (10, 201750495), (15, 134500330), (25, 80700198), (30, 67250165), (50, 40350099), (75, 26900066), (150, 13450033), (157, 12850350), (314, 6425175), (471, 4283450), (785, 2570070), (942, 2141725), (1570, 1285035), (2355, 856690), (3925, 514014), (4710, 428345), (7850, 257007), (11775, 171338), (23550, 85669)]