30606810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78479}}^1$

素因数の和:78502

約数の個数: 32

約数和(自身を含む): 79107840

約数和(自身を除く): 48501030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78479, 156958, 235437, 392395, 470874, 784790, 1020227, 1177185, 2040454, 2354370, 3060681, 5101135, 6121362, 10202270, 15303405, 30606810]

約数ペア:

[(1, 30606810), (2, 15303405), (3, 10202270), (5, 6121362), (6, 5101135), (10, 3060681), (13, 2354370), (15, 2040454), (26, 1177185), (30, 1020227), (39, 784790), (65, 470874), (78, 392395), (130, 235437), (195, 156958), (390, 78479)]