30542672

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 60725280

約数和(自身を除く): 30182608

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 211, 218, 332, 422, 436, 664, 844, 872, 1328, 1688, 1744, 3376, 9047, 17513, 18094, 22999, 35026, 36188, 45998, 70052, 72376, 91996, 140104, 144752, 183992, 280208, 367984, 1908917, 3817834, 7635668, 15271336, 30542672]

約数ペア:

[(1, 30542672), (2, 15271336), (4, 7635668), (8, 3817834), (16, 1908917), (83, 367984), (109, 280208), (166, 183992), (211, 144752), (218, 140104), (332, 91996), (422, 72376), (436, 70052), (664, 45998), (844, 36188), (872, 35026), (1328, 22999), (1688, 18094), (1744, 17513), (3376, 9047)]