30620576

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 38697568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 613, 892, 1226, 1561, 1784, 2452, 3122, 3568, 4291, 4904, 6244, 7136, 8582, 9808, 12488, 17164, 19616, 24976, 34328, 49952, 68656, 136699, 137312, 273398, 546796, 956893, 1093592, 1913786, 2187184, 3827572, 4374368, 7655144, 15310288, 30620576]

約数ペア:

[(1, 30620576), (2, 15310288), (4, 7655144), (7, 4374368), (8, 3827572), (14, 2187184), (16, 1913786), (28, 1093592), (32, 956893), (56, 546796), (112, 273398), (223, 137312), (224, 136699), (446, 68656), (613, 49952), (892, 34328), (1226, 24976), (1561, 19616), (1784, 17164), (2452, 12488), (3122, 9808), (3568, 8582), (4291, 7136), (4904, 6244)]