16749330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 44005248

約数和(自身を除く): 27255918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 641, 670, 871, 1005, 1282, 1742, 1923, 2010, 2613, 3205, 3846, 4355, 5226, 6410, 8333, 8710, 9615, 13065, 16666, 19230, 24999, 26130, 41665, 42947, 49998, 83330, 85894, 124995, 128841, 214735, 249990, 257682, 429470, 558311, 644205, 1116622, 1288410, 1674933, 2791555, 3349866, 5583110, 8374665, 16749330]

約数ペア:

[(1, 16749330), (2, 8374665), (3, 5583110), (5, 3349866), (6, 2791555), (10, 1674933), (13, 1288410), (15, 1116622), (26, 644205), (30, 558311), (39, 429470), (65, 257682), (67, 249990), (78, 214735), (130, 128841), (134, 124995), (195, 85894), (201, 83330), (335, 49998), (390, 42947), (402, 41665), (641, 26130), (670, 24999), (871, 19230), (1005, 16666), (1282, 13065), (1742, 9615), (1923, 8710), (2010, 8333), (2613, 6410), (3205, 5226), (3846, 4355)]