30445954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 59031936

約数和(自身を除く): 28585982

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 463, 539, 671, 854, 926, 1078, 1342, 2989, 3241, 4697, 5093, 5978, 6482, 9394, 10186, 22687, 28243, 32879, 35651, 45374, 56486, 65758, 71302, 197701, 249557, 310673, 395402, 499114, 621346, 1383907, 2174711, 2767814, 4349422, 15222977, 30445954]

約数ペア:

[(1, 30445954), (2, 15222977), (7, 4349422), (11, 2767814), (14, 2174711), (22, 1383907), (49, 621346), (61, 499114), (77, 395402), (98, 310673), (122, 249557), (154, 197701), (427, 71302), (463, 65758), (539, 56486), (671, 45374), (854, 35651), (926, 32879), (1078, 28243), (1342, 22687), (2989, 10186), (3241, 9394), (4697, 6482), (5093, 5978)]