30048417

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 51363156

約数和(自身を除く): 21314739

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1117, 1281, 2989, 3351, 3843, 7819, 8967, 10053, 23457, 26901, 54733, 68137, 70371, 164199, 204411, 476959, 492597, 613233, 1430877, 3338713, 4292631, 10016139, 30048417]

約数ペア:

[(1, 30048417), (3, 10016139), (7, 4292631), (9, 3338713), (21, 1430877), (49, 613233), (61, 492597), (63, 476959), (147, 204411), (183, 164199), (427, 70371), (441, 68137), (549, 54733), (1117, 26901), (1281, 23457), (2989, 10053), (3351, 8967), (3843, 7819)]