72119390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 148665024

約数和(自身を除く): 76545634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1361, 1514, 2722, 3785, 5299, 6805, 7570, 9527, 10598, 13610, 19054, 26495, 47635, 52990, 95270, 1030277, 2060554, 5151385, 7211939, 10302770, 14423878, 36059695, 72119390]

約数ペア:

[(1, 72119390), (2, 36059695), (5, 14423878), (7, 10302770), (10, 7211939), (14, 5151385), (35, 2060554), (70, 1030277), (757, 95270), (1361, 52990), (1514, 47635), (2722, 26495), (3785, 19054), (5299, 13610), (6805, 10598), (7570, 9527)]