7883619390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22193}}^1\times {\mathrm{3947}}^1$

素因数の和:26153

約数の個数: 48

約数和(自身を含む): 20503527408

約数和(自身を除く): 12619908018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3947, 7894, 11841, 19735, 22193, 23682, 35523, 39470, 44386, 59205, 66579, 71046, 110965, 118410, 133158, 177615, 199737, 221930, 332895, 355230, 399474, 665790, 998685, 1997370, 87595771, 175191542, 262787313, 437978855, 525574626, 788361939, 875957710, 1313936565, 1576723878, 2627873130, 3941809695, 7883619390]

約数ペア:

[(1, 7883619390), (2, 3941809695), (3, 2627873130), (5, 1576723878), (6, 1313936565), (9, 875957710), (10, 788361939), (15, 525574626), (18, 437978855), (30, 262787313), (45, 175191542), (90, 87595771), (3947, 1997370), (7894, 998685), (11841, 665790), (19735, 399474), (22193, 355230), (23682, 332895), (35523, 221930), (39470, 199737), (44386, 177615), (59205, 133158), (66579, 118410), (71046, 110965)]