61710260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106397}}^1$

素因数の和:106435

約数の個数: 24

約数和(自身を含む): 134061480

約数和(自身を除く): 72351220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106397, 212794, 425588, 531985, 1063970, 2127940, 3085513, 6171026, 12342052, 15427565, 30855130, 61710260]

約数ペア:

[(1, 61710260), (2, 30855130), (4, 15427565), (5, 12342052), (10, 6171026), (20, 3085513), (29, 2127940), (58, 1063970), (116, 531985), (145, 425588), (290, 212794), (580, 106397)]