66837810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13183}}^1$

素因数の和:13219

約数の個数: 48

約数和(自身を含む): 173712384

約数和(自身を除く): 106874574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 13183, 26366, 39549, 65915, 79098, 131830, 171379, 197745, 342758, 395490, 514137, 856895, 1028274, 1713790, 2227927, 2570685, 4455854, 5141370, 6683781, 11139635, 13367562, 22279270, 33418905, 66837810]

約数ペア:

[(1, 66837810), (2, 33418905), (3, 22279270), (5, 13367562), (6, 11139635), (10, 6683781), (13, 5141370), (15, 4455854), (26, 2570685), (30, 2227927), (39, 1713790), (65, 1028274), (78, 856895), (130, 514137), (169, 395490), (195, 342758), (338, 197745), (390, 171379), (507, 131830), (845, 79098), (1014, 65915), (1690, 39549), (2535, 26366), (5070, 13183)]