977201220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{525377}}^1$

素因数の和:525420

約数の個数: 48

約数和(自身を含む): 2824432128

約数和(自身を除く): 1847230908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 525377, 1050754, 1576131, 2101508, 2626885, 3152262, 5253770, 6304524, 7880655, 10507540, 15761310, 16286687, 31522620, 32573374, 48860061, 65146748, 81433435, 97720122, 162866870, 195440244, 244300305, 325733740, 488600610, 977201220]

約数ペア:

[(1, 977201220), (2, 488600610), (3, 325733740), (4, 244300305), (5, 195440244), (6, 162866870), (10, 97720122), (12, 81433435), (15, 65146748), (20, 48860061), (30, 32573374), (31, 31522620), (60, 16286687), (62, 15761310), (93, 10507540), (124, 7880655), (155, 6304524), (186, 5253770), (310, 3152262), (372, 2626885), (465, 2101508), (620, 1576131), (930, 1050754), (1860, 525377)]