330331390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2417}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 605854080

約数和(自身を除く): 275522690

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 395, 790, 865, 1730, 2417, 4834, 12085, 13667, 24170, 27334, 68335, 136670, 190943, 381886, 418141, 836282, 954715, 1909430, 2090705, 4181410, 33033139, 66066278, 165165695, 330331390]

約数ペア:

[(1, 330331390), (2, 165165695), (5, 66066278), (10, 33033139), (79, 4181410), (158, 2090705), (173, 1909430), (346, 954715), (395, 836282), (790, 418141), (865, 381886), (1730, 190943), (2417, 136670), (4834, 68335), (12085, 27334), (13667, 24170)]