69029180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18457}}^1$

素因数の和:18494

約数の個数: 48

約数和(自身を含む): 167450976

約数和(自身を除く): 98421796

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 18457, 36914, 73828, 92285, 184570, 203027, 313769, 369140, 406054, 627538, 812108, 1015135, 1255076, 1568845, 2030270, 3137690, 3451459, 4060540, 6275380, 6902918, 13805836, 17257295, 34514590, 69029180]

約数ペア:

[(1, 69029180), (2, 34514590), (4, 17257295), (5, 13805836), (10, 6902918), (11, 6275380), (17, 4060540), (20, 3451459), (22, 3137690), (34, 2030270), (44, 1568845), (55, 1255076), (68, 1015135), (85, 812108), (110, 627538), (170, 406054), (187, 369140), (220, 313769), (340, 203027), (374, 184570), (748, 92285), (935, 73828), (1870, 36914), (3740, 18457)]