73883970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43207}}^1$

素因数の和:43239

約数の個数: 48

約数和(自身を含む): 202213440

約数和(自身を除く): 128329470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 43207, 86414, 129621, 216035, 259242, 388863, 432070, 648105, 777726, 820933, 1296210, 1641866, 1944315, 2462799, 3888630, 4104665, 4925598, 7388397, 8209330, 12313995, 14776794, 24627990, 36941985, 73883970]

約数ペア:

[(1, 73883970), (2, 36941985), (3, 24627990), (5, 14776794), (6, 12313995), (9, 8209330), (10, 7388397), (15, 4925598), (18, 4104665), (19, 3888630), (30, 2462799), (38, 1944315), (45, 1641866), (57, 1296210), (90, 820933), (95, 777726), (114, 648105), (171, 432070), (190, 388863), (285, 259242), (342, 216035), (570, 129621), (855, 86414), (1710, 43207)]