310064526

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{242617}}^1$

素因数の和:242696

約数の個数: 24

約数和(自身を含む): 681271344

約数和(自身を除く): 371206818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 242617, 485234, 727851, 1455702, 2183553, 4367106, 17225807, 34451614, 51677421, 103354842, 155032263, 310064526]

約数ペア:

[(1, 310064526), (2, 155032263), (3, 103354842), (6, 51677421), (9, 34451614), (18, 17225807), (71, 4367106), (142, 2183553), (213, 1455702), (426, 727851), (639, 485234), (1278, 242617)]