70086345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 138476736

約数和(自身を除く): 68390391

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 361, 399, 645, 665, 817, 903, 1083, 1505, 1805, 1849, 1995, 2451, 2527, 4085, 4515, 5415, 5547, 5719, 7581, 9245, 12255, 12635, 12943, 15523, 17157, 27735, 28595, 35131, 37905, 38829, 46569, 64715, 77615, 85785, 105393, 108661, 175655, 194145, 232845, 245917, 325983, 526965, 543305, 667489, 737751, 1229585, 1629915, 2002467, 3337445, 3688755, 4672423, 10012335, 14017269, 23362115, 70086345]

約数ペア:

[(1, 70086345), (3, 23362115), (5, 14017269), (7, 10012335), (15, 4672423), (19, 3688755), (21, 3337445), (35, 2002467), (43, 1629915), (57, 1229585), (95, 737751), (105, 667489), (129, 543305), (133, 526965), (215, 325983), (285, 245917), (301, 232845), (361, 194145), (399, 175655), (645, 108661), (665, 105393), (817, 85785), (903, 77615), (1083, 64715), (1505, 46569), (1805, 38829), (1849, 37905), (1995, 35131), (2451, 28595), (2527, 27735), (4085, 17157), (4515, 15523), (5415, 12943), (5547, 12635), (5719, 12255), (7581, 9245)]