30375536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 62091264

約数和(自身を除く): 31715728

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1303, 1457, 2606, 2914, 5212, 5828, 10424, 11656, 20848, 23312, 40393, 61241, 80786, 122482, 161572, 244964, 323144, 489928, 646288, 979856, 1898471, 3796942, 7593884, 15187768, 30375536]

約数ペア:

[(1, 30375536), (2, 15187768), (4, 7593884), (8, 3796942), (16, 1898471), (31, 979856), (47, 646288), (62, 489928), (94, 323144), (124, 244964), (188, 161572), (248, 122482), (376, 80786), (496, 61241), (752, 40393), (1303, 23312), (1457, 20848), (2606, 11656), (2914, 10424), (5212, 5828)]