30021924

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 71801856

約数和(自身を除く): 41779932

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 167, 211, 213, 284, 334, 422, 426, 501, 633, 668, 844, 852, 1002, 1266, 2004, 2532, 11857, 14981, 23714, 29962, 35237, 35571, 44943, 47428, 59924, 70474, 71142, 89886, 105711, 140948, 142284, 179772, 211422, 422844, 2501827, 5003654, 7505481, 10007308, 15010962, 30021924]

約数ペア:

[(1, 30021924), (2, 15010962), (3, 10007308), (4, 7505481), (6, 5003654), (12, 2501827), (71, 422844), (142, 211422), (167, 179772), (211, 142284), (213, 140948), (284, 105711), (334, 89886), (422, 71142), (426, 70474), (501, 59924), (633, 47428), (668, 44943), (844, 35571), (852, 35237), (1002, 29962), (1266, 23714), (2004, 14981), (2532, 11857)]