65466590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49223}}^1$

素因数の和:49256

約数の個数: 32

約数和(自身を含む): 141765120

約数和(自身を除く): 76298530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 49223, 98446, 246115, 344561, 492230, 689122, 935237, 1722805, 1870474, 3445610, 4676185, 6546659, 9352370, 13093318, 32733295, 65466590]

約数ペア:

[(1, 65466590), (2, 32733295), (5, 13093318), (7, 9352370), (10, 6546659), (14, 4676185), (19, 3445610), (35, 1870474), (38, 1722805), (70, 935237), (95, 689122), (133, 492230), (190, 344561), (266, 246115), (665, 98446), (1330, 49223)]