854850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2187360

約数和(自身を除く): 1332510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 139, 150, 205, 246, 278, 410, 417, 615, 695, 834, 1025, 1230, 1390, 2050, 2085, 3075, 3475, 4170, 5699, 6150, 6950, 10425, 11398, 17097, 20850, 28495, 34194, 56990, 85485, 142475, 170970, 284950, 427425, 854850]

約数ペア:

[(1, 854850), (2, 427425), (3, 284950), (5, 170970), (6, 142475), (10, 85485), (15, 56990), (25, 34194), (30, 28495), (41, 20850), (50, 17097), (75, 11398), (82, 10425), (123, 6950), (139, 6150), (150, 5699), (205, 4170), (246, 3475), (278, 3075), (410, 2085), (417, 2050), (615, 1390), (695, 1230), (834, 1025)]