30140084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 59336256

約数和(自身を除く): 29196172

約数列:

[1, 2, 4, 13, 26, 41, 52, 67, 82, 134, 164, 211, 268, 422, 533, 844, 871, 1066, 1742, 2132, 2743, 2747, 3484, 5486, 5494, 8651, 10972, 10988, 14137, 17302, 28274, 34604, 35711, 56548, 71422, 112463, 142844, 183781, 224926, 367562, 449852, 579617, 735124, 1159234, 2318468, 7535021, 15070042, 30140084]

約数ペア:

[(1, 30140084), (2, 15070042), (4, 7535021), (13, 2318468), (26, 1159234), (41, 735124), (52, 579617), (67, 449852), (82, 367562), (134, 224926), (164, 183781), (211, 142844), (268, 112463), (422, 71422), (533, 56548), (844, 35711), (871, 34604), (1066, 28274), (1742, 17302), (2132, 14137), (2743, 10988), (2747, 10972), (3484, 8651), (5486, 5494)]