630997002

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1130819}}^1$

素因数の和:1130858

約数の個数: 24

約数和(自身を含む): 1411263360

約数和(自身を除く): 780266358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1130819, 2261638, 3392457, 6784914, 10177371, 20354742, 35055389, 70110778, 105166167, 210332334, 315498501, 630997002]

約数ペア:

[(1, 630997002), (2, 315498501), (3, 210332334), (6, 105166167), (9, 70110778), (18, 35055389), (31, 20354742), (62, 10177371), (93, 6784914), (186, 3392457), (279, 2261638), (558, 1130819)]