131448180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30011}}^1$

素因数の和:30096

約数の個数: 48

約数和(自身を含む): 373109184

約数和(自身を除く): 241661004

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, 4380, 30011, 60022, 90033, 120044, 150055, 180066, 300110, 360132, 450165, 600220, 900330, 1800660, 2190803, 4381606, 6572409, 8763212, 10954015, 13144818, 21908030, 26289636, 32862045, 43816060, 65724090, 131448180]

約数ペア:

[(1, 131448180), (2, 65724090), (3, 43816060), (4, 32862045), (5, 26289636), (6, 21908030), (10, 13144818), (12, 10954015), (15, 8763212), (20, 6572409), (30, 4381606), (60, 2190803), (73, 1800660), (146, 900330), (219, 600220), (292, 450165), (365, 360132), (438, 300110), (730, 180066), (876, 150055), (1095, 120044), (1460, 90033), (2190, 60022), (4380, 30011)]