30225559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 39223296

約数和(自身を除く): 8997737

約数列:

[1, 7, 13, 37, 47, 91, 191, 259, 329, 481, 611, 1337, 1739, 2483, 3367, 4277, 7067, 8977, 12173, 17381, 22607, 49469, 62839, 91871, 116701, 158249, 332149, 643097, 816907, 2325043, 4317937, 30225559]

約数ペア:

[(1, 30225559), (7, 4317937), (13, 2325043), (37, 816907), (47, 643097), (91, 332149), (191, 158249), (259, 116701), (329, 91871), (481, 62839), (611, 49469), (1337, 22607), (1739, 17381), (2483, 12173), (3367, 8977), (4277, 7067)]