2460545185

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{1297}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 3431704320

約数和(自身を除く): 971159135

約数列:

[1, 5, 7, 35, 67, 335, 469, 809, 1297, 2345, 4045, 5663, 6485, 9079, 28315, 45395, 54203, 86899, 271015, 379421, 434495, 608293, 1049273, 1897105, 3041465, 5246365, 7344911, 36724555, 70301291, 351506455, 492109037, 2460545185]

約数ペア:

[(1, 2460545185), (5, 492109037), (7, 351506455), (35, 70301291), (67, 36724555), (335, 7344911), (469, 5246365), (809, 3041465), (1297, 1897105), (2345, 1049273), (4045, 608293), (5663, 434495), (6485, 379421), (9079, 271015), (28315, 86899), (45395, 54203)]