2088976740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{82699}}^1$

素因数の和:83132

約数の個数: 48

約数和(自身を含む): 5863099200

約数和(自身を除く): 3774122460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 12630, 25260, 82699, 165398, 248097, 330796, 413495, 496194, 826990, 992388, 1240485, 1653980, 2480970, 4961940, 34816279, 69632558, 104448837, 139265116, 174081395, 208897674, 348162790, 417795348, 522244185, 696325580, 1044488370, 2088976740]

約数ペア:

[(1, 2088976740), (2, 1044488370), (3, 696325580), (4, 522244185), (5, 417795348), (6, 348162790), (10, 208897674), (12, 174081395), (15, 139265116), (20, 104448837), (30, 69632558), (60, 34816279), (421, 4961940), (842, 2480970), (1263, 1653980), (1684, 1240485), (2105, 992388), (2526, 826990), (4210, 496194), (5052, 413495), (6315, 330796), (8420, 248097), (12630, 165398), (25260, 82699)]