30662288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 63433440

約数和(自身を除く): 32771152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 811, 1112, 1622, 2224, 2363, 3244, 4726, 6488, 9452, 12976, 13787, 18904, 27574, 37808, 55148, 110296, 112729, 220592, 225458, 450916, 901832, 1803664, 1916393, 3832786, 7665572, 15331144, 30662288]

約数ペア:

[(1, 30662288), (2, 15331144), (4, 7665572), (8, 3832786), (16, 1916393), (17, 1803664), (34, 901832), (68, 450916), (136, 225458), (139, 220592), (272, 112729), (278, 110296), (556, 55148), (811, 37808), (1112, 27574), (1622, 18904), (2224, 13787), (2363, 12976), (3244, 9452), (4726, 6488)]