2565157030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{18379}}^1$

素因数の和:19224

約数の個数: 32

約数和(自身を含む): 4895108640

約数和(自身を除く): 2329951610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 821, 1642, 4105, 8210, 13957, 18379, 27914, 36758, 69785, 91895, 139570, 183790, 312443, 624886, 1562215, 3124430, 15089159, 30178318, 75445795, 150891590, 256515703, 513031406, 1282578515, 2565157030]

約数ペア:

[(1, 2565157030), (2, 1282578515), (5, 513031406), (10, 256515703), (17, 150891590), (34, 75445795), (85, 30178318), (170, 15089159), (821, 3124430), (1642, 1562215), (4105, 624886), (8210, 312443), (13957, 183790), (18379, 139570), (27914, 91895), (36758, 69785)]