30890768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^2$

素因数の和:699

約数の個数: 30

約数和(自身を含む): 63560106

約数和(自身を除く): 32669338

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 1348, 2696, 5392, 5729, 11458, 22916, 45832, 91664, 113569, 227138, 454276, 908552, 1817104, 1930673, 3861346, 7722692, 15445384, 30890768]

約数ペア:

[(1, 30890768), (2, 15445384), (4, 7722692), (8, 3861346), (16, 1930673), (17, 1817104), (34, 908552), (68, 454276), (136, 227138), (272, 113569), (337, 91664), (674, 45832), (1348, 22916), (2696, 11458), (5392, 5729)]