30202228

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:932

約数の個数: 36

約数和(自身を含む): 61848192

約数和(自身を除く): 31645964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 691, 892, 1382, 1561, 2764, 3122, 4837, 6244, 9674, 10927, 19348, 21854, 33859, 43708, 67718, 135436, 154093, 308186, 616372, 1078651, 2157302, 4314604, 7550557, 15101114, 30202228]

約数ペア:

[(1, 30202228), (2, 15101114), (4, 7550557), (7, 4314604), (14, 2157302), (28, 1078651), (49, 616372), (98, 308186), (196, 154093), (223, 135436), (446, 67718), (691, 43708), (892, 33859), (1382, 21854), (1561, 19348), (2764, 10927), (3122, 9674), (4837, 6244)]