131733660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75709}}^1$

素因数の和:75750

約数の個数: 48

約数和(自身を含む): 381578400

約数和(自身を除く): 249844740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 75709, 151418, 227127, 302836, 378545, 454254, 757090, 908508, 1135635, 1514180, 2195561, 2271270, 4391122, 4542540, 6586683, 8782244, 10977805, 13173366, 21955610, 26346732, 32933415, 43911220, 65866830, 131733660]

約数ペア:

[(1, 131733660), (2, 65866830), (3, 43911220), (4, 32933415), (5, 26346732), (6, 21955610), (10, 13173366), (12, 10977805), (15, 8782244), (20, 6586683), (29, 4542540), (30, 4391122), (58, 2271270), (60, 2195561), (87, 1514180), (116, 1135635), (145, 908508), (174, 757090), (290, 454254), (348, 378545), (435, 302836), (580, 227127), (870, 151418), (1740, 75709)]