24790149790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{178231}}^1$

素因数の和:180232

約数の個数: 32

約数和(自身を含む): 51022831104

約数和(自身を除く): 26232681314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1987, 3974, 9935, 13909, 19870, 27818, 69545, 139090, 178231, 356462, 891155, 1247617, 1782310, 2495234, 6238085, 12476170, 354144997, 708289994, 1770724985, 2479014979, 3541449970, 4958029958, 12395074895, 24790149790]

約数ペア:

[(1, 24790149790), (2, 12395074895), (5, 4958029958), (7, 3541449970), (10, 2479014979), (14, 1770724985), (35, 708289994), (70, 354144997), (1987, 12476170), (3974, 6238085), (9935, 2495234), (13909, 1782310), (19870, 1247617), (27818, 891155), (69545, 356462), (139090, 178231)]