2756530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 5785344

約数和(自身を除く): 3028814

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 743, 1486, 1855, 3710, 3715, 5201, 7430, 10402, 26005, 39379, 52010, 78758, 196895, 275653, 393790, 551306, 1378265, 2756530]

約数ペア:

[(1, 2756530), (2, 1378265), (5, 551306), (7, 393790), (10, 275653), (14, 196895), (35, 78758), (53, 52010), (70, 39379), (106, 26005), (265, 10402), (371, 7430), (530, 5201), (742, 3715), (743, 3710), (1486, 1855)]