147660100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{210943}}^1$

素因数の和:210964

約数の個数: 36

約数和(自身を含む): 366198784

約数和(自身を除く): 218538684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 210943, 421886, 843772, 1054715, 1476601, 2109430, 2953202, 4218860, 5273575, 5906404, 7383005, 10547150, 14766010, 21094300, 29532020, 36915025, 73830050, 147660100]

約数ペア:

[(1, 147660100), (2, 73830050), (4, 36915025), (5, 29532020), (7, 21094300), (10, 14766010), (14, 10547150), (20, 7383005), (25, 5906404), (28, 5273575), (35, 4218860), (50, 2953202), (70, 2109430), (100, 1476601), (140, 1054715), (175, 843772), (350, 421886), (700, 210943)]