30546890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 60450624

約数和(自身を除く): 29903734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2027, 3014, 4054, 7535, 10135, 15070, 20270, 22297, 44594, 111485, 222970, 277699, 555398, 1388495, 2776990, 3054689, 6109378, 15273445, 30546890]

約数ペア:

[(1, 30546890), (2, 15273445), (5, 6109378), (10, 3054689), (11, 2776990), (22, 1388495), (55, 555398), (110, 277699), (137, 222970), (274, 111485), (685, 44594), (1370, 22297), (1507, 20270), (2027, 15070), (3014, 10135), (4054, 7535)]