2056523910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9792971}}^1$

素因数の和:9792988

約数の個数: 32

約数和(自身を含む): 5640751872

約数和(自身を除く): 3584227962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9792971, 19585942, 29378913, 48964855, 58757826, 68550797, 97929710, 137101594, 146894565, 205652391, 293789130, 342753985, 411304782, 685507970, 1028261955, 2056523910]

約数ペア:

[(1, 2056523910), (2, 1028261955), (3, 685507970), (5, 411304782), (6, 342753985), (7, 293789130), (10, 205652391), (14, 146894565), (15, 137101594), (21, 97929710), (30, 68550797), (35, 58757826), (42, 48964855), (70, 29378913), (105, 19585942), (210, 9792971)]