2881410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13721}}^1$

素因数の和:13738

約数の個数: 32

約数和(自身を含む): 7903872

約数和(自身を除く): 5022462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13721, 27442, 41163, 68605, 82326, 96047, 137210, 192094, 205815, 288141, 411630, 480235, 576282, 960470, 1440705, 2881410]

約数ペア:

[(1, 2881410), (2, 1440705), (3, 960470), (5, 576282), (6, 480235), (7, 411630), (10, 288141), (14, 205815), (15, 192094), (21, 137210), (30, 96047), (35, 82326), (42, 68605), (70, 41163), (105, 27442), (210, 13721)]