30366855

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 24407865

約数列:

[1, 3, 5, 9, 15, 41, 45, 109, 123, 151, 205, 327, 369, 453, 545, 615, 755, 981, 1359, 1635, 1845, 2265, 4469, 4905, 6191, 6795, 13407, 16459, 18573, 22345, 30955, 40221, 49377, 55719, 67035, 82295, 92865, 148131, 201105, 246885, 278595, 674819, 740655, 2024457, 3374095, 6073371, 10122285, 30366855]

約数ペア:

[(1, 30366855), (3, 10122285), (5, 6073371), (9, 3374095), (15, 2024457), (41, 740655), (45, 674819), (109, 278595), (123, 246885), (151, 201105), (205, 148131), (327, 92865), (369, 82295), (453, 67035), (545, 55719), (615, 49377), (755, 40221), (981, 30955), (1359, 22345), (1635, 18573), (1845, 16459), (2265, 13407), (4469, 6795), (4905, 6191)]