142056530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{184489}}^1$

素因数の和:184514

約数の個数: 32

約数和(自身を含む): 318798720

約数和(自身を除く): 176742190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 184489, 368978, 922445, 1291423, 1844890, 2029379, 2582846, 4058758, 6457115, 10146895, 12914230, 14205653, 20293790, 28411306, 71028265, 142056530]

約数ペア:

[(1, 142056530), (2, 71028265), (5, 28411306), (7, 20293790), (10, 14205653), (11, 12914230), (14, 10146895), (22, 6457115), (35, 4058758), (55, 2582846), (70, 2029379), (77, 1844890), (110, 1291423), (154, 922445), (385, 368978), (770, 184489)]