6865990460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49042789}}^1$

素因数の和:49042805

約数の個数: 24

約数和(自身を含む): 16478377440

約数和(自身を除く): 9612386980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49042789, 98085578, 196171156, 245213945, 343299523, 490427890, 686599046, 980855780, 1373198092, 1716497615, 3432995230, 6865990460]

約数ペア:

[(1, 6865990460), (2, 3432995230), (4, 1716497615), (5, 1373198092), (7, 980855780), (10, 686599046), (14, 490427890), (20, 343299523), (28, 245213945), (35, 196171156), (70, 98085578), (140, 49042789)]