1640766090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2878537}}^1$

素因数の和:2878566

約数の個数: 32

約数和(自身を含む): 4145094720

約数和(自身を除く): 2504328630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2878537, 5757074, 8635611, 14392685, 17271222, 28785370, 43178055, 54692203, 86356110, 109384406, 164076609, 273461015, 328153218, 546922030, 820383045, 1640766090]

約数ペア:

[(1, 1640766090), (2, 820383045), (3, 546922030), (5, 328153218), (6, 273461015), (10, 164076609), (15, 109384406), (19, 86356110), (30, 54692203), (38, 43178055), (57, 28785370), (95, 17271222), (114, 14392685), (190, 8635611), (285, 5757074), (570, 2878537)]