77137270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 166003200

約数和(自身を除く): 88865930

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 343, 430, 490, 523, 602, 686, 1046, 1505, 1715, 2107, 2615, 3010, 3430, 3661, 4214, 5230, 7322, 10535, 14749, 18305, 21070, 22489, 25627, 29498, 36610, 44978, 51254, 73745, 112445, 128135, 147490, 157423, 179389, 224890, 256270, 314846, 358778, 787115, 896945, 1101961, 1574230, 1793890, 2203922, 5509805, 7713727, 11019610, 15427454, 38568635, 77137270]

約数ペア:

[(1, 77137270), (2, 38568635), (5, 15427454), (7, 11019610), (10, 7713727), (14, 5509805), (35, 2203922), (43, 1793890), (49, 1574230), (70, 1101961), (86, 896945), (98, 787115), (215, 358778), (245, 314846), (301, 256270), (343, 224890), (430, 179389), (490, 157423), (523, 147490), (602, 128135), (686, 112445), (1046, 73745), (1505, 51254), (1715, 44978), (2107, 36610), (2615, 29498), (3010, 25627), (3430, 22489), (3661, 21070), (4214, 18305), (5230, 14749), (7322, 10535)]