42740810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{610583}}^1$

素因数の和:610597

約数の個数: 16

約数和(自身を含む): 87924096

約数和(自身を除く): 45183286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 610583, 1221166, 3052915, 4274081, 6105830, 8548162, 21370405, 42740810]

約数ペア:

[(1, 42740810), (2, 21370405), (5, 8548162), (7, 6105830), (10, 4274081), (14, 3052915), (35, 1221166), (70, 610583)]