12517260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29803}}^1$

素因数の和:29822

約数の個数: 48

約数和(自身を含む): 40056576

約数和(自身を除く): 27539316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29803, 59606, 89409, 119212, 149015, 178818, 208621, 298030, 357636, 417242, 447045, 596060, 625863, 834484, 894090, 1043105, 1251726, 1788180, 2086210, 2503452, 3129315, 4172420, 6258630, 12517260]

約数ペア:

[(1, 12517260), (2, 6258630), (3, 4172420), (4, 3129315), (5, 2503452), (6, 2086210), (7, 1788180), (10, 1251726), (12, 1043105), (14, 894090), (15, 834484), (20, 625863), (21, 596060), (28, 447045), (30, 417242), (35, 357636), (42, 298030), (60, 208621), (70, 178818), (84, 149015), (105, 119212), (140, 89409), (210, 59606), (420, 29803)]