69996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179479}}^1$

素因数の和:179502

約数の個数: 32

約数和(自身を含む): 180915840

約数和(自身を除く): 110919030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 179479, 358958, 538437, 897395, 1076874, 1794790, 2333227, 2692185, 4666454, 5384370, 6999681, 11666135, 13999362, 23332270, 34998405, 69996810]

約数ペア:

[(1, 69996810), (2, 34998405), (3, 23332270), (5, 13999362), (6, 11666135), (10, 6999681), (13, 5384370), (15, 4666454), (26, 2692185), (30, 2333227), (39, 1794790), (65, 1076874), (78, 897395), (130, 538437), (195, 358958), (390, 179479)]