2000557530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{99679}}^1$

素因数の和:99915

約数の個数: 48

約数和(自身を含む): 5224826880

約数和(自身を除く): 3224269350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 20070, 99679, 199358, 299037, 498395, 598074, 897111, 996790, 1495185, 1794222, 2990370, 4485555, 8971110, 22228417, 44456834, 66685251, 111142085, 133370502, 200055753, 222284170, 333426255, 400111506, 666852510, 1000278765, 2000557530]

約数ペア:

[(1, 2000557530), (2, 1000278765), (3, 666852510), (5, 400111506), (6, 333426255), (9, 222284170), (10, 200055753), (15, 133370502), (18, 111142085), (30, 66685251), (45, 44456834), (90, 22228417), (223, 8971110), (446, 4485555), (669, 2990370), (1115, 1794222), (1338, 1495185), (2007, 996790), (2230, 897111), (3345, 598074), (4014, 498395), (6690, 299037), (10035, 199358), (20070, 99679)]