30903954

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 64120896

約数和(自身を除く): 33216942

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 1301, 2602, 3903, 3959, 7806, 7918, 11877, 23754, 48137, 96274, 139207, 144411, 278414, 288822, 417621, 835242, 5150659, 10301318, 15451977, 30903954]

約数ペア:

[(1, 30903954), (2, 15451977), (3, 10301318), (6, 5150659), (37, 835242), (74, 417621), (107, 288822), (111, 278414), (214, 144411), (222, 139207), (321, 96274), (642, 48137), (1301, 23754), (2602, 11877), (3903, 7918), (3959, 7806)]