15704254730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{230369}}^1$

素因数の和:230794

約数の個数: 32

約数和(自身を含む): 30005231760

約数和(自身を除く): 14300977030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 4010, 6817, 13634, 34085, 68170, 230369, 460738, 1151845, 2303690, 3916273, 7832546, 19581365, 39162730, 92377969, 184755938, 461889845, 923779690, 1570425473, 3140850946, 7852127365, 15704254730]

約数ペア:

[(1, 15704254730), (2, 7852127365), (5, 3140850946), (10, 1570425473), (17, 923779690), (34, 461889845), (85, 184755938), (170, 92377969), (401, 39162730), (802, 19581365), (2005, 7832546), (4010, 3916273), (6817, 2303690), (13634, 1151845), (34085, 460738), (68170, 230369)]