85452290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110977}}^1$

素因数の和:111002

約数の個数: 32

約数和(自身を含む): 191769984

約数和(自身を除く): 106317694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 110977, 221954, 554885, 776839, 1109770, 1220747, 1553678, 2441494, 3884195, 6103735, 7768390, 8545229, 12207470, 17090458, 42726145, 85452290]

約数ペア:

[(1, 85452290), (2, 42726145), (5, 17090458), (7, 12207470), (10, 8545229), (11, 7768390), (14, 6103735), (22, 3884195), (35, 2441494), (55, 1553678), (70, 1220747), (77, 1109770), (110, 776839), (154, 554885), (385, 221954), (770, 110977)]