8534370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 22417920

約数和(自身を除く): 13883550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 277, 390, 395, 474, 554, 790, 831, 1027, 1185, 1385, 1662, 2054, 2370, 2770, 3081, 3601, 4155, 5135, 6162, 7202, 8310, 10270, 10803, 15405, 18005, 21606, 21883, 30810, 36010, 43766, 54015, 65649, 108030, 109415, 131298, 218830, 284479, 328245, 568958, 656490, 853437, 1422395, 1706874, 2844790, 4267185, 8534370]

約数ペア:

[(1, 8534370), (2, 4267185), (3, 2844790), (5, 1706874), (6, 1422395), (10, 853437), (13, 656490), (15, 568958), (26, 328245), (30, 284479), (39, 218830), (65, 131298), (78, 109415), (79, 108030), (130, 65649), (158, 54015), (195, 43766), (237, 36010), (277, 30810), (390, 21883), (395, 21606), (474, 18005), (554, 15405), (790, 10803), (831, 10270), (1027, 8310), (1185, 7202), (1385, 6162), (1662, 5135), (2054, 4155), (2370, 3601), (2770, 3081)]