29429960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105107}}^1$

素因数の和:105125

約数の個数: 32

約数和(自身を含む): 75677760

約数和(自身を除く): 46247800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105107, 210214, 420428, 525535, 735749, 840856, 1051070, 1471498, 2102140, 2942996, 3678745, 4204280, 5885992, 7357490, 14714980, 29429960]

約数ペア:

[(1, 29429960), (2, 14714980), (4, 7357490), (5, 5885992), (7, 4204280), (8, 3678745), (10, 2942996), (14, 2102140), (20, 1471498), (28, 1051070), (35, 840856), (40, 735749), (56, 525535), (70, 420428), (140, 210214), (280, 105107)]