342967020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{519647}}^1$

素因数の和:519670

約数の個数: 48

約数和(自身を含む): 1047610368

約数和(自身を除く): 704643348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 519647, 1039294, 1558941, 2078588, 2598235, 3117882, 5196470, 5716117, 6235764, 7794705, 10392940, 11432234, 15589410, 17148351, 22864468, 28580585, 31178820, 34296702, 57161170, 68593404, 85741755, 114322340, 171483510, 342967020]

約数ペア:

[(1, 342967020), (2, 171483510), (3, 114322340), (4, 85741755), (5, 68593404), (6, 57161170), (10, 34296702), (11, 31178820), (12, 28580585), (15, 22864468), (20, 17148351), (22, 15589410), (30, 11432234), (33, 10392940), (44, 7794705), (55, 6235764), (60, 5716117), (66, 5196470), (110, 3117882), (132, 2598235), (165, 2078588), (220, 1558941), (330, 1039294), (660, 519647)]