68323190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 133642656

約数和(自身を除く): 65319466

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 4651, 7345, 9302, 14690, 23255, 46510, 60463, 120926, 302315, 525563, 604630, 1051126, 2627815, 5255630, 6832319, 13664638, 34161595, 68323190]

約数ペア:

[(1, 68323190), (2, 34161595), (5, 13664638), (10, 6832319), (13, 5255630), (26, 2627815), (65, 1051126), (113, 604630), (130, 525563), (226, 302315), (565, 120926), (1130, 60463), (1469, 46510), (2938, 23255), (4651, 14690), (7345, 9302)]