83458380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10007}}^1$

素因数の和:10158

約数の個数: 48

約数和(自身を含む): 235388160

約数和(自身を除く): 151929780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 10007, 20014, 30021, 40028, 50035, 60042, 100070, 120084, 150105, 200140, 300210, 600420, 1390973, 2781946, 4172919, 5563892, 6954865, 8345838, 13909730, 16691676, 20864595, 27819460, 41729190, 83458380]

約数ペア:

[(1, 83458380), (2, 41729190), (3, 27819460), (4, 20864595), (5, 16691676), (6, 13909730), (10, 8345838), (12, 6954865), (15, 5563892), (20, 4172919), (30, 2781946), (60, 1390973), (139, 600420), (278, 300210), (417, 200140), (556, 150105), (695, 120084), (834, 100070), (1390, 60042), (1668, 50035), (2085, 40028), (2780, 30021), (4170, 20014), (8340, 10007)]