310981036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{40013}}^1$

素因数の和:40113

約数の個数: 24

約数和(自身を含む): 571399920

約数和(自身を除く): 260418884

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 40013, 80026, 160052, 1160377, 2320754, 2680871, 4641508, 5361742, 10723484, 77745259, 155490518, 310981036]

約数ペア:

[(1, 310981036), (2, 155490518), (4, 77745259), (29, 10723484), (58, 5361742), (67, 4641508), (116, 2680871), (134, 2320754), (268, 1160377), (1943, 160052), (3886, 80026), (7772, 40013)]