16657140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 47291328

約数和(自身を除く): 30634188

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, 3803, 4380, 7606, 11409, 15212, 19015, 22818, 38030, 45636, 57045, 76060, 114090, 228180, 277619, 555238, 832857, 1110476, 1388095, 1665714, 2776190, 3331428, 4164285, 5552380, 8328570, 16657140]

約数ペア:

[(1, 16657140), (2, 8328570), (3, 5552380), (4, 4164285), (5, 3331428), (6, 2776190), (10, 1665714), (12, 1388095), (15, 1110476), (20, 832857), (30, 555238), (60, 277619), (73, 228180), (146, 114090), (219, 76060), (292, 57045), (365, 45636), (438, 38030), (730, 22818), (876, 19015), (1095, 15212), (1460, 11409), (2190, 7606), (3803, 4380)]