2088704220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{69763}}^1$

素因数の和:70274

約数の個数: 48

約数和(自身を含む): 5860176000

約数和(自身を除く): 3771471780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 29940, 69763, 139526, 209289, 279052, 348815, 418578, 697630, 837156, 1046445, 1395260, 2092890, 4185780, 34811737, 69623474, 104435211, 139246948, 174058685, 208870422, 348117370, 417740844, 522176055, 696234740, 1044352110, 2088704220]

約数ペア:

[(1, 2088704220), (2, 1044352110), (3, 696234740), (4, 522176055), (5, 417740844), (6, 348117370), (10, 208870422), (12, 174058685), (15, 139246948), (20, 104435211), (30, 69623474), (60, 34811737), (499, 4185780), (998, 2092890), (1497, 1395260), (1996, 1046445), (2495, 837156), (2994, 697630), (4990, 418578), (5988, 348815), (7485, 279052), (9980, 209289), (14970, 139526), (29940, 69763)]