30151472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 40

約数和(自身を含む): 66620736

約数和(自身を除く): 36469264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8527, 17054, 34108, 68216, 110851, 136432, 144959, 221702, 289918, 443404, 579836, 886808, 1159672, 1773616, 1884467, 2319344, 3768934, 7537868, 15075736, 30151472]

約数ペア:

[(1, 30151472), (2, 15075736), (4, 7537868), (8, 3768934), (13, 2319344), (16, 1884467), (17, 1773616), (26, 1159672), (34, 886808), (52, 579836), (68, 443404), (104, 289918), (136, 221702), (208, 144959), (221, 136432), (272, 110851), (442, 68216), (884, 34108), (1768, 17054), (3536, 8527)]