240372790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{35401}}^1$

素因数の和:35512

約数の個数: 32

約数和(自身を含む): 499593024

約数和(自身を除く): 259220234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 35401, 70802, 177005, 247807, 354010, 495614, 1239035, 2478070, 3433897, 6867794, 17169485, 24037279, 34338970, 48074558, 120186395, 240372790]

約数ペア:

[(1, 240372790), (2, 120186395), (5, 48074558), (7, 34338970), (10, 24037279), (14, 17169485), (35, 6867794), (70, 3433897), (97, 2478070), (194, 1239035), (485, 495614), (679, 354010), (970, 247807), (1358, 177005), (3395, 70802), (6790, 35401)]