2002090755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2723933}}^1$

素因数の和:2723955

約数の個数: 24

約数和(自身を含む): 3726341712

約数和(自身を除く): 1724250957

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2723933, 8171799, 13619665, 19067531, 40858995, 57202593, 95337655, 133472717, 286012965, 400418151, 667363585, 2002090755]

約数ペア:

[(1, 2002090755), (3, 667363585), (5, 400418151), (7, 286012965), (15, 133472717), (21, 95337655), (35, 57202593), (49, 40858995), (105, 19067531), (147, 13619665), (245, 8171799), (735, 2723933)]