12277140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 34859328

約数和(自身を除く): 22582188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2803, 4380, 5606, 8409, 11212, 14015, 16818, 28030, 33636, 42045, 56060, 84090, 168180, 204619, 409238, 613857, 818476, 1023095, 1227714, 2046190, 2455428, 3069285, 4092380, 6138570, 12277140]

約数ペア:

[(1, 12277140), (2, 6138570), (3, 4092380), (4, 3069285), (5, 2455428), (6, 2046190), (10, 1227714), (12, 1023095), (15, 818476), (20, 613857), (30, 409238), (60, 204619), (73, 168180), (146, 84090), (219, 56060), (292, 42045), (365, 33636), (438, 28030), (730, 16818), (876, 14015), (1095, 11212), (1460, 8409), (2190, 5606), (2803, 4380)]