157026030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747743}}^1$

素因数の和:747760

約数の個数: 32

約数和(自身を含む): 430700544

約数和(自身を除く): 273674514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747743, 1495486, 2243229, 3738715, 4486458, 5234201, 7477430, 10468402, 11216145, 15702603, 22432290, 26171005, 31405206, 52342010, 78513015, 157026030]

約数ペア:

[(1, 157026030), (2, 78513015), (3, 52342010), (5, 31405206), (6, 26171005), (7, 22432290), (10, 15702603), (14, 11216145), (15, 10468402), (21, 7477430), (30, 5234201), (35, 4486458), (42, 3738715), (70, 2243229), (105, 1495486), (210, 747743)]