30187190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7417}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 60886944

約数和(自身を除く): 30699754

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 7417, 14834, 37085, 74170, 81587, 163174, 274429, 407935, 548858, 815870, 1372145, 2744290, 3018719, 6037438, 15093595, 30187190]

約数ペア:

[(1, 30187190), (2, 15093595), (5, 6037438), (10, 3018719), (11, 2744290), (22, 1372145), (37, 815870), (55, 548858), (74, 407935), (110, 274429), (185, 163174), (370, 81587), (407, 74170), (814, 37085), (2035, 14834), (4070, 7417)]