12973590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20593}}^1$

素因数の和:20613

約数の個数: 48

約数和(自身を含む): 38551968

約数和(自身を除く): 25578378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20593, 41186, 61779, 102965, 123558, 144151, 185337, 205930, 288302, 308895, 370674, 432453, 617790, 720755, 864906, 926685, 1297359, 1441510, 1853370, 2162265, 2594718, 4324530, 6486795, 12973590]

約数ペア:

[(1, 12973590), (2, 6486795), (3, 4324530), (5, 2594718), (6, 2162265), (7, 1853370), (9, 1441510), (10, 1297359), (14, 926685), (15, 864906), (18, 720755), (21, 617790), (30, 432453), (35, 370674), (42, 308895), (45, 288302), (63, 205930), (70, 185337), (90, 144151), (105, 123558), (126, 102965), (210, 61779), (315, 41186), (630, 20593)]