127171730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106867}}^1$

素因数の和:106898

約数の個数: 32

約数和(自身を含む): 277001856

約数和(自身を除く): 149830126

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 106867, 213734, 534335, 748069, 1068670, 1496138, 1816739, 3633478, 3740345, 7480690, 9083695, 12717173, 18167390, 25434346, 63585865, 127171730]

約数ペア:

[(1, 127171730), (2, 63585865), (5, 25434346), (7, 18167390), (10, 12717173), (14, 9083695), (17, 7480690), (34, 3740345), (35, 3633478), (70, 1816739), (85, 1496138), (119, 1068670), (170, 748069), (238, 534335), (595, 213734), (1190, 106867)]