276641340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271217}}^1$

素因数の和:271246

約数の個数: 48

約数和(自身を含む): 820163232

約数和(自身を除く): 543521892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 271217, 542434, 813651, 1084868, 1356085, 1627302, 2712170, 3254604, 4068255, 4610689, 5424340, 8136510, 9221378, 13832067, 16273020, 18442756, 23053445, 27664134, 46106890, 55328268, 69160335, 92213780, 138320670, 276641340]

約数ペア:

[(1, 276641340), (2, 138320670), (3, 92213780), (4, 69160335), (5, 55328268), (6, 46106890), (10, 27664134), (12, 23053445), (15, 18442756), (17, 16273020), (20, 13832067), (30, 9221378), (34, 8136510), (51, 5424340), (60, 4610689), (68, 4068255), (85, 3254604), (102, 2712170), (170, 1627302), (204, 1356085), (255, 1084868), (340, 813651), (510, 542434), (1020, 271217)]