2047742790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{110629}}^1$

素因数の和:111256

約数の個数: 32

約数和(自身を含む): 4922592480

約数和(自身を除く): 2874849690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 1234, 1851, 3085, 3702, 6170, 9255, 18510, 110629, 221258, 331887, 553145, 663774, 1106290, 1659435, 3318870, 68258093, 136516186, 204774279, 341290465, 409548558, 682580930, 1023871395, 2047742790]

約数ペア:

[(1, 2047742790), (2, 1023871395), (3, 682580930), (5, 409548558), (6, 341290465), (10, 204774279), (15, 136516186), (30, 68258093), (617, 3318870), (1234, 1659435), (1851, 1106290), (3085, 663774), (3702, 553145), (6170, 331887), (9255, 221258), (18510, 110629)]