144526830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{688223}}^1$

素因数の和:688240

約数の個数: 32

約数和(自身を含む): 396417024

約数和(自身を除く): 251890194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 688223, 1376446, 2064669, 3441115, 4129338, 4817561, 6882230, 9635122, 10323345, 14452683, 20646690, 24087805, 28905366, 48175610, 72263415, 144526830]

約数ペア:

[(1, 144526830), (2, 72263415), (3, 48175610), (5, 28905366), (6, 24087805), (7, 20646690), (10, 14452683), (14, 10323345), (15, 9635122), (21, 6882230), (30, 4817561), (35, 4129338), (42, 3441115), (70, 2064669), (105, 1376446), (210, 688223)]