61158610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 54600110

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 1913, 3197, 3826, 6394, 9565, 15985, 19130, 31970, 43999, 87998, 219995, 265907, 439990, 531814, 1329535, 2659070, 6115861, 12231722, 30579305, 61158610]

約数ペア:

[(1, 61158610), (2, 30579305), (5, 12231722), (10, 6115861), (23, 2659070), (46, 1329535), (115, 531814), (139, 439990), (230, 265907), (278, 219995), (695, 87998), (1390, 43999), (1913, 31970), (3197, 19130), (3826, 15985), (6394, 9565)]