5702230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 10692000

約数和(自身を除く): 4989770

約数列:

[1, 2, 5, 10, 43, 86, 89, 149, 178, 215, 298, 430, 445, 745, 890, 1490, 3827, 6407, 7654, 12814, 13261, 19135, 26522, 32035, 38270, 64070, 66305, 132610, 570223, 1140446, 2851115, 5702230]

約数ペア:

[(1, 5702230), (2, 2851115), (5, 1140446), (10, 570223), (43, 132610), (86, 66305), (89, 64070), (149, 38270), (178, 32035), (215, 26522), (298, 19135), (430, 13261), (445, 12814), (745, 7654), (890, 6407), (1490, 3827)]