67683390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77797}}^1$

素因数の和:77836

約数の個数: 32

約数和(自身を含む): 168043680

約数和(自身を除く): 100360290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 77797, 155594, 233391, 388985, 466782, 777970, 1166955, 2256113, 2333910, 4512226, 6768339, 11280565, 13536678, 22561130, 33841695, 67683390]

約数ペア:

[(1, 67683390), (2, 33841695), (3, 22561130), (5, 13536678), (6, 11280565), (10, 6768339), (15, 4512226), (29, 2333910), (30, 2256113), (58, 1166955), (87, 777970), (145, 466782), (174, 388985), (290, 233391), (435, 155594), (870, 77797)]