121657370

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{88801}}^1$

素因数の和:88945

約数の個数: 16

約数和(自身を含む): 220584168

約数和(自身を除く): 98926798

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 88801, 177602, 444005, 888010, 12165737, 24331474, 60828685, 121657370]

約数ペア:

[(1, 121657370), (2, 60828685), (5, 24331474), (10, 12165737), (137, 888010), (274, 444005), (685, 177602), (1370, 88801)]