2149443090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{450617}}^1$

素因数の和:450683

約数の個数: 48

約数和(自身を含む): 5694009048

約数和(自身を除く): 3544565958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 450617, 901234, 1351851, 2253085, 2703702, 4055553, 4506170, 6759255, 8111106, 13518510, 20277765, 23882701, 40555530, 47765402, 71648103, 119413505, 143296206, 214944309, 238827010, 358240515, 429888618, 716481030, 1074721545, 2149443090]

約数ペア:

[(1, 2149443090), (2, 1074721545), (3, 716481030), (5, 429888618), (6, 358240515), (9, 238827010), (10, 214944309), (15, 143296206), (18, 119413505), (30, 71648103), (45, 47765402), (53, 40555530), (90, 23882701), (106, 20277765), (159, 13518510), (265, 8111106), (318, 6759255), (477, 4506170), (530, 4055553), (795, 2703702), (954, 2253085), (1590, 1351851), (2385, 901234), (4770, 450617)]