234346280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{836951}}^1$

素因数の和:836969

約数の個数: 32

約数和(自身を含む): 602605440

約数和(自身を除く): 368259160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 836951, 1673902, 3347804, 4184755, 5858657, 6695608, 8369510, 11717314, 16739020, 23434628, 29293285, 33478040, 46869256, 58586570, 117173140, 234346280]

約数ペア:

[(1, 234346280), (2, 117173140), (4, 58586570), (5, 46869256), (7, 33478040), (8, 29293285), (10, 23434628), (14, 16739020), (20, 11717314), (28, 8369510), (35, 6695608), (40, 5858657), (56, 4184755), (70, 3347804), (140, 1673902), (280, 836951)]