63563820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8087}}^1$

素因数の和:8230

約数の個数: 48

約数和(自身を含む): 179359488

約数和(自身を除く): 115795668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8087, 16174, 24261, 32348, 40435, 48522, 80870, 97044, 121305, 161740, 242610, 485220, 1059397, 2118794, 3178191, 4237588, 5296985, 6356382, 10593970, 12712764, 15890955, 21187940, 31781910, 63563820]

約数ペア:

[(1, 63563820), (2, 31781910), (3, 21187940), (4, 15890955), (5, 12712764), (6, 10593970), (10, 6356382), (12, 5296985), (15, 4237588), (20, 3178191), (30, 2118794), (60, 1059397), (131, 485220), (262, 242610), (393, 161740), (524, 121305), (655, 97044), (786, 80870), (1310, 48522), (1572, 40435), (1965, 32348), (2620, 24261), (3930, 16174), (7860, 8087)]