157437870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{35221}}^1$

素因数の和:35380

約数の個数: 32

約数和(自身を含む): 380397600

約数和(自身を除く): 222959730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 35221, 70442, 105663, 176105, 211326, 352210, 528315, 1056630, 5247929, 10495858, 15743787, 26239645, 31487574, 52479290, 78718935, 157437870]

約数ペア:

[(1, 157437870), (2, 78718935), (3, 52479290), (5, 31487574), (6, 26239645), (10, 15743787), (15, 10495858), (30, 5247929), (149, 1056630), (298, 528315), (447, 352210), (745, 211326), (894, 176105), (1490, 105663), (2235, 70442), (4470, 35221)]