30919232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 66080640

約数和(自身を除く): 35161408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 541, 608, 752, 893, 1082, 1216, 1504, 1786, 2164, 3008, 3572, 4328, 7144, 8656, 10279, 14288, 17312, 20558, 25427, 28576, 34624, 41116, 50854, 57152, 82232, 101708, 164464, 203416, 328928, 406832, 483113, 657856, 813664, 966226, 1627328, 1932452, 3864904, 7729808, 15459616, 30919232]

約数ペア:

[(1, 30919232), (2, 15459616), (4, 7729808), (8, 3864904), (16, 1932452), (19, 1627328), (32, 966226), (38, 813664), (47, 657856), (64, 483113), (76, 406832), (94, 328928), (152, 203416), (188, 164464), (304, 101708), (376, 82232), (541, 57152), (608, 50854), (752, 41116), (893, 34624), (1082, 28576), (1216, 25427), (1504, 20558), (1786, 17312), (2164, 14288), (3008, 10279), (3572, 8656), (4328, 7144)]