84231070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109391}}^1$

素因数の和:109416

約数の個数: 32

約数和(自身を含む): 189029376

約数和(自身を除く): 104798306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 109391, 218782, 546955, 765737, 1093910, 1203301, 1531474, 2406602, 3828685, 6016505, 7657370, 8423107, 12033010, 16846214, 42115535, 84231070]

約数ペア:

[(1, 84231070), (2, 42115535), (5, 16846214), (7, 12033010), (10, 8423107), (11, 7657370), (14, 6016505), (22, 3828685), (35, 2406602), (55, 1531474), (70, 1203301), (77, 1093910), (110, 765737), (154, 546955), (385, 218782), (770, 109391)]