170714894980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1219392107}}^1$

素因数の和:1219392123

約数の個数: 24

約数和(自身を含む): 409715748288

約数和(自身を除く): 239000853308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1219392107, 2438784214, 4877568428, 6096960535, 8535744749, 12193921070, 17071489498, 24387842140, 34142978996, 42678723745, 85357447490, 170714894980]

約数ペア:

[(1, 170714894980), (2, 85357447490), (4, 42678723745), (5, 34142978996), (7, 24387842140), (10, 17071489498), (14, 12193921070), (20, 8535744749), (28, 6096960535), (35, 4877568428), (70, 2438784214), (140, 1219392107)]