2040332370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1581653}}^1$

素因数の和:1581706

約数の個数: 32

約数和(自身を含む): 5010679872

約数和(自身を除く): 2970347502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1581653, 3163306, 4744959, 7908265, 9489918, 15816530, 23724795, 47449590, 68011079, 136022158, 204033237, 340055395, 408066474, 680110790, 1020166185, 2040332370]

約数ペア:

[(1, 2040332370), (2, 1020166185), (3, 680110790), (5, 408066474), (6, 340055395), (10, 204033237), (15, 136022158), (30, 68011079), (43, 47449590), (86, 23724795), (129, 15816530), (215, 9489918), (258, 7908265), (430, 4744959), (645, 3163306), (1290, 1581653)]