68388030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13366

約数の個数: 64

約数和(自身を含む): 191980800

約数和(自身を除く): 123592770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13331, 26662, 39993, 66655, 79986, 119979, 133310, 199965, 239958, 253289, 359937, 399930, 506578, 599895, 719874, 759867, 1199790, 1266445, 1519734, 1799685, 2279601, 2532890, 3599370, 3799335, 4559202, 6838803, 7598670, 11398005, 13677606, 22796010, 34194015, 68388030]

約数ペア:

[(1, 68388030), (2, 34194015), (3, 22796010), (5, 13677606), (6, 11398005), (9, 7598670), (10, 6838803), (15, 4559202), (18, 3799335), (19, 3599370), (27, 2532890), (30, 2279601), (38, 1799685), (45, 1519734), (54, 1266445), (57, 1199790), (90, 759867), (95, 719874), (114, 599895), (135, 506578), (171, 399930), (190, 359937), (270, 253289), (285, 239958), (342, 199965), (513, 133310), (570, 119979), (855, 79986), (1026, 66655), (1710, 39993), (2565, 26662), (5130, 13331)]