20149831590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95951579}}^1$

素因数の和:95951596

約数の個数: 32

約数和(自身を含む): 55268110080

約数和(自身を除く): 35118278490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95951579, 191903158, 287854737, 479757895, 575709474, 671661053, 959515790, 1343322106, 1439273685, 2014983159, 2878547370, 3358305265, 4029966318, 6716610530, 10074915795, 20149831590]

約数ペア:

[(1, 20149831590), (2, 10074915795), (3, 6716610530), (5, 4029966318), (6, 3358305265), (7, 2878547370), (10, 2014983159), (14, 1439273685), (15, 1343322106), (21, 959515790), (30, 671661053), (35, 575709474), (42, 479757895), (70, 287854737), (105, 191903158), (210, 95951579)]