268263390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{9859}}^1$

素因数の和:10776

約数の個数: 32

約数和(自身を含む): 644607360

約数和(自身を除く): 376343970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2721, 4535, 5442, 9070, 9859, 13605, 19718, 27210, 29577, 49295, 59154, 98590, 147885, 295770, 8942113, 17884226, 26826339, 44710565, 53652678, 89421130, 134131695, 268263390]

約数ペア:

[(1, 268263390), (2, 134131695), (3, 89421130), (5, 53652678), (6, 44710565), (10, 26826339), (15, 17884226), (30, 8942113), (907, 295770), (1814, 147885), (2721, 98590), (4535, 59154), (5442, 49295), (9070, 29577), (9859, 27210), (13605, 19718)]