23785710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 38629650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 859, 923, 1065, 1718, 1846, 2130, 2577, 2769, 4295, 4615, 5154, 5538, 8590, 9230, 11167, 12885, 13845, 22334, 25770, 27690, 33501, 55835, 60989, 67002, 111670, 121978, 167505, 182967, 304945, 335010, 365934, 609890, 792857, 914835, 1585714, 1829670, 2378571, 3964285, 4757142, 7928570, 11892855, 23785710]

約数ペア:

[(1, 23785710), (2, 11892855), (3, 7928570), (5, 4757142), (6, 3964285), (10, 2378571), (13, 1829670), (15, 1585714), (26, 914835), (30, 792857), (39, 609890), (65, 365934), (71, 335010), (78, 304945), (130, 182967), (142, 167505), (195, 121978), (213, 111670), (355, 67002), (390, 60989), (426, 55835), (710, 33501), (859, 27690), (923, 25770), (1065, 22334), (1718, 13845), (1846, 12885), (2130, 11167), (2577, 9230), (2769, 8590), (4295, 5538), (4615, 5154)]