30290722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28099}}^1$

素因数の和:28126

約数の個数: 24

約数和(自身を含む): 57661200

約数和(自身を除く): 27370478

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28099, 56198, 196693, 309089, 393386, 618178, 1376851, 2163623, 2753702, 4327246, 15145361, 30290722]

約数ペア:

[(1, 30290722), (2, 15145361), (7, 4327246), (11, 2753702), (14, 2163623), (22, 1376851), (49, 618178), (77, 393386), (98, 309089), (154, 196693), (539, 56198), (1078, 28099)]