210380555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6917}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 318781440

約数和(自身を除く): 108400885

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 6917, 30415, 34585, 48419, 76087, 242095, 380435, 532609, 546443, 2663045, 2732215, 3825101, 6010873, 19125505, 30054365, 42076111, 210380555]

約数ペア:

[(1, 210380555), (5, 42076111), (7, 30054365), (11, 19125505), (35, 6010873), (55, 3825101), (77, 2732215), (79, 2663045), (385, 546443), (395, 532609), (553, 380435), (869, 242095), (2765, 76087), (4345, 48419), (6083, 34585), (6917, 30415)]