66426210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 177897600

約数和(自身を除く): 111471390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 694, 709, 1041, 1418, 1735, 2082, 2127, 3123, 3470, 3545, 4254, 5205, 6246, 6381, 7090, 9369, 10410, 10635, 12762, 15615, 18738, 19143, 21270, 31230, 31905, 38286, 46845, 63810, 93690, 95715, 191430, 246023, 492046, 738069, 1230115, 1476138, 2214207, 2460230, 3690345, 4428414, 6642621, 7380690, 11071035, 13285242, 22142070, 33213105, 66426210]

約数ペア:

[(1, 66426210), (2, 33213105), (3, 22142070), (5, 13285242), (6, 11071035), (9, 7380690), (10, 6642621), (15, 4428414), (18, 3690345), (27, 2460230), (30, 2214207), (45, 1476138), (54, 1230115), (90, 738069), (135, 492046), (270, 246023), (347, 191430), (694, 95715), (709, 93690), (1041, 63810), (1418, 46845), (1735, 38286), (2082, 31905), (2127, 31230), (3123, 21270), (3470, 19143), (3545, 18738), (4254, 15615), (5205, 12762), (6246, 10635), (6381, 10410), (7090, 9369)]