2064270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 5483520

約数和(自身を除く): 3419250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 79, 130, 134, 158, 195, 201, 237, 335, 390, 395, 402, 474, 670, 790, 871, 1005, 1027, 1185, 1742, 2010, 2054, 2370, 2613, 3081, 4355, 5135, 5226, 5293, 6162, 8710, 10270, 10586, 13065, 15405, 15879, 26130, 26465, 30810, 31758, 52930, 68809, 79395, 137618, 158790, 206427, 344045, 412854, 688090, 1032135, 2064270]

約数ペア:

[(1, 2064270), (2, 1032135), (3, 688090), (5, 412854), (6, 344045), (10, 206427), (13, 158790), (15, 137618), (26, 79395), (30, 68809), (39, 52930), (65, 31758), (67, 30810), (78, 26465), (79, 26130), (130, 15879), (134, 15405), (158, 13065), (195, 10586), (201, 10270), (237, 8710), (335, 6162), (390, 5293), (395, 5226), (402, 5135), (474, 4355), (670, 3081), (790, 2613), (871, 2370), (1005, 2054), (1027, 2010), (1185, 1742)]