16156070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 33480000

約数和(自身を除く): 17323930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1549, 2086, 3098, 5215, 7745, 10430, 10843, 15490, 21686, 54215, 108430, 230801, 461602, 1154005, 1615607, 2308010, 3231214, 8078035, 16156070]

約数ペア:

[(1, 16156070), (2, 8078035), (5, 3231214), (7, 2308010), (10, 1615607), (14, 1154005), (35, 461602), (70, 230801), (149, 108430), (298, 54215), (745, 21686), (1043, 15490), (1490, 10843), (1549, 10430), (2086, 7745), (3098, 5215)]