30242576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20799

約数の個数: 40

約数和(自身を含む): 72120384

約数和(自身を除く): 41877808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20771, 41542, 83084, 145397, 166168, 270023, 290794, 332336, 540046, 581588, 1080092, 1163176, 1890161, 2160184, 2326352, 3780322, 4320368, 7560644, 15121288, 30242576]

約数ペア:

[(1, 30242576), (2, 15121288), (4, 7560644), (7, 4320368), (8, 3780322), (13, 2326352), (14, 2160184), (16, 1890161), (26, 1163176), (28, 1080092), (52, 581588), (56, 540046), (91, 332336), (104, 290794), (112, 270023), (182, 166168), (208, 145397), (364, 83084), (728, 41542), (1456, 20771)]