15697766390

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1\times {\mathrm{5101}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 28366303680

約数和(自身を除く): 12668537290

約数列:

[1, 2, 5, 10, 439, 701, 878, 1402, 2195, 3505, 4390, 5101, 7010, 10202, 25505, 51010, 307739, 615478, 1538695, 2239339, 3077390, 3575801, 4478678, 7151602, 11196695, 17879005, 22393390, 35758010, 1569776639, 3139553278, 7848883195, 15697766390]

約数ペア:

[(1, 15697766390), (2, 7848883195), (5, 3139553278), (10, 1569776639), (439, 35758010), (701, 22393390), (878, 17879005), (1402, 11196695), (2195, 7151602), (3505, 4478678), (4390, 3575801), (5101, 3077390), (7010, 2239339), (10202, 1538695), (25505, 615478), (51010, 307739)]