310182530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{66137}}^1$

素因数の和:66218

約数の個数: 32

約数和(自身を含む): 647623296

約数和(自身を除く): 337440766

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 66137, 132274, 330685, 462959, 661370, 925918, 2314795, 4431179, 4629590, 8862358, 22155895, 31018253, 44311790, 62036506, 155091265, 310182530]

約数ペア:

[(1, 310182530), (2, 155091265), (5, 62036506), (7, 44311790), (10, 31018253), (14, 22155895), (35, 8862358), (67, 4629590), (70, 4431179), (134, 2314795), (335, 925918), (469, 661370), (670, 462959), (938, 330685), (2345, 132274), (4690, 66137)]