30879344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 64000368

約数和(自身を除く): 33121024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1061, 1712, 1819, 2122, 3638, 4244, 7276, 8488, 14552, 16976, 18037, 29104, 36074, 72148, 113527, 144296, 227054, 288592, 454108, 908216, 1816432, 1929959, 3859918, 7719836, 15439672, 30879344]

約数ペア:

[(1, 30879344), (2, 15439672), (4, 7719836), (8, 3859918), (16, 1929959), (17, 1816432), (34, 908216), (68, 454108), (107, 288592), (136, 227054), (214, 144296), (272, 113527), (428, 72148), (856, 36074), (1061, 29104), (1712, 18037), (1819, 16976), (2122, 14552), (3638, 8488), (4244, 7276)]