1918770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9137}}^1$

素因数の和:9154

約数の個数: 32

約数和(自身を含む): 5263488

約数和(自身を除く): 3344718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9137, 18274, 27411, 45685, 54822, 63959, 91370, 127918, 137055, 191877, 274110, 319795, 383754, 639590, 959385, 1918770]

約数ペア:

[(1, 1918770), (2, 959385), (3, 639590), (5, 383754), (6, 319795), (7, 274110), (10, 191877), (14, 137055), (15, 127918), (21, 91370), (30, 63959), (35, 54822), (42, 45685), (70, 27411), (105, 18274), (210, 9137)]