280197162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130811}}^1$

素因数の和:130843

約数の個数: 48

約数和(自身を含む): 734640192

約数和(自身を除く): 454443030

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 130811, 261622, 392433, 784866, 915677, 1177299, 1831354, 2223787, 2354598, 2747031, 4447574, 5494062, 6671361, 8241093, 13342722, 15566509, 16482186, 20014083, 31133018, 40028166, 46699527, 93399054, 140098581, 280197162]

約数ペア:

[(1, 280197162), (2, 140098581), (3, 93399054), (6, 46699527), (7, 40028166), (9, 31133018), (14, 20014083), (17, 16482186), (18, 15566509), (21, 13342722), (34, 8241093), (42, 6671361), (51, 5494062), (63, 4447574), (102, 2747031), (119, 2354598), (126, 2223787), (153, 1831354), (238, 1177299), (306, 915677), (357, 784866), (714, 392433), (1071, 261622), (2142, 130811)]