3837211070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{711913}}^1$

素因数の和:711945

約数の個数: 48

約数和(自身を含む): 8765085168

約数和(自身を除く): 4927874098

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 711913, 1423826, 3559565, 4983391, 7119130, 7831043, 9966782, 15662086, 24916955, 34883737, 39155215, 49833910, 54817301, 69767474, 78310430, 109634602, 174418685, 274086505, 348837370, 383721107, 548173010, 767442214, 1918605535, 3837211070]

約数ペア:

[(1, 3837211070), (2, 1918605535), (5, 767442214), (7, 548173010), (10, 383721107), (11, 348837370), (14, 274086505), (22, 174418685), (35, 109634602), (49, 78310430), (55, 69767474), (70, 54817301), (77, 49833910), (98, 39155215), (110, 34883737), (154, 24916955), (245, 15662086), (385, 9966782), (490, 7831043), (539, 7119130), (770, 4983391), (1078, 3559565), (2695, 1423826), (5390, 711913)]