66517260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65213}}^1$

素因数の和:65242

約数の個数: 48

約数和(自身を含む): 197207136

約数和(自身を除く): 130689876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65213, 130426, 195639, 260852, 326065, 391278, 652130, 782556, 978195, 1108621, 1304260, 1956390, 2217242, 3325863, 3912780, 4434484, 5543105, 6651726, 11086210, 13303452, 16629315, 22172420, 33258630, 66517260]

約数ペア:

[(1, 66517260), (2, 33258630), (3, 22172420), (4, 16629315), (5, 13303452), (6, 11086210), (10, 6651726), (12, 5543105), (15, 4434484), (17, 3912780), (20, 3325863), (30, 2217242), (34, 1956390), (51, 1304260), (60, 1108621), (68, 978195), (85, 782556), (102, 652130), (170, 391278), (204, 326065), (255, 260852), (340, 195639), (510, 130426), (1020, 65213)]