3900130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 7963200

約数和(自身を除く): 4063070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1579, 2470, 3158, 7895, 15790, 20527, 30001, 41054, 60002, 102635, 150005, 205270, 300010, 390013, 780026, 1950065, 3900130]

約数ペア:

[(1, 3900130), (2, 1950065), (5, 780026), (10, 390013), (13, 300010), (19, 205270), (26, 150005), (38, 102635), (65, 60002), (95, 41054), (130, 30001), (190, 20527), (247, 15790), (494, 7895), (1235, 3158), (1579, 2470)]