1761569230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{14419}}^1$

素因数の和:15088

約数の個数: 32

約数和(自身を含む): 3343132800

約数和(自身を除く): 1581563570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 643, 1286, 3215, 6430, 12217, 14419, 24434, 28838, 61085, 72095, 122170, 144190, 273961, 547922, 1369805, 2739610, 9271417, 18542834, 46357085, 92714170, 176156923, 352313846, 880784615, 1761569230]

約数ペア:

[(1, 1761569230), (2, 880784615), (5, 352313846), (10, 176156923), (19, 92714170), (38, 46357085), (95, 18542834), (190, 9271417), (643, 2739610), (1286, 1369805), (3215, 547922), (6430, 273961), (12217, 144190), (14419, 122170), (24434, 72095), (28838, 61085)]