82737620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590983}}^1$

素因数の和:590999

約数の個数: 24

約数和(自身を含む): 198570624

約数和(自身を除く): 115833004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590983, 1181966, 2363932, 2954915, 4136881, 5909830, 8273762, 11819660, 16547524, 20684405, 41368810, 82737620]

約数ペア:

[(1, 82737620), (2, 41368810), (4, 20684405), (5, 16547524), (7, 11819660), (10, 8273762), (14, 5909830), (20, 4136881), (28, 2954915), (35, 2363932), (70, 1181966), (140, 590983)]