65781270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10909}}^1$

素因数の和:10989

約数の個数: 48

約数和(自身を含む): 173599920

約数和(自身を除く): 107818650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 10909, 21818, 32727, 54545, 65454, 98181, 109090, 163635, 196362, 327270, 490905, 730903, 981810, 1461806, 2192709, 3654515, 4385418, 6578127, 7309030, 10963545, 13156254, 21927090, 32890635, 65781270]

約数ペア:

[(1, 65781270), (2, 32890635), (3, 21927090), (5, 13156254), (6, 10963545), (9, 7309030), (10, 6578127), (15, 4385418), (18, 3654515), (30, 2192709), (45, 1461806), (67, 981810), (90, 730903), (134, 490905), (201, 327270), (335, 196362), (402, 163635), (603, 109090), (670, 98181), (1005, 65454), (1206, 54545), (2010, 32727), (3015, 21818), (6030, 10909)]