78348030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3181}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 188323488

約数和(自身を除く): 109975458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 3181, 4105, 4926, 6362, 8210, 9543, 12315, 15905, 19086, 24630, 31810, 47715, 95430, 2611601, 5223202, 7834803, 13058005, 15669606, 26116010, 39174015, 78348030]

約数ペア:

[(1, 78348030), (2, 39174015), (3, 26116010), (5, 15669606), (6, 13058005), (10, 7834803), (15, 5223202), (30, 2611601), (821, 95430), (1642, 47715), (2463, 31810), (3181, 24630), (4105, 19086), (4926, 15905), (6362, 12315), (8210, 9543)]