18464736090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2575277}}^1$

素因数の和:2575526

約数の個数: 32

約数和(自身を含む): 44500803840

約数和(自身を除く): 26036067750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 2575277, 5150554, 7725831, 12876385, 15451662, 25752770, 38629155, 77258310, 615491203, 1230982406, 1846473609, 3077456015, 3692947218, 6154912030, 9232368045, 18464736090]

約数ペア:

[(1, 18464736090), (2, 9232368045), (3, 6154912030), (5, 3692947218), (6, 3077456015), (10, 1846473609), (15, 1230982406), (30, 615491203), (239, 77258310), (478, 38629155), (717, 25752770), (1195, 15451662), (1434, 12876385), (2390, 7725831), (3585, 5150554), (7170, 2575277)]