234861835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 306342000

約数和(自身を除く): 71480165

約数列:

[1, 5, 13, 65, 169, 499, 557, 845, 2495, 2785, 6487, 7241, 32435, 36205, 84331, 94133, 277943, 421655, 470665, 1389715, 3613259, 18066295, 46972367, 234861835]

約数ペア:

[(1, 234861835), (5, 46972367), (13, 18066295), (65, 3613259), (169, 1389715), (499, 470665), (557, 421655), (845, 277943), (2495, 94133), (2785, 84331), (6487, 36205), (7241, 32435)]