1246070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2564

約数の個数: 24

約数和(自身を含む): 2610144

約数和(自身を除く): 1364074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2543, 5086, 12715, 17801, 25430, 35602, 89005, 124607, 178010, 249214, 623035, 1246070]

約数ペア:

[(1, 1246070), (2, 623035), (5, 249214), (7, 178010), (10, 124607), (14, 89005), (35, 35602), (49, 25430), (70, 17801), (98, 12715), (245, 5086), (490, 2543)]