143123410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 267883200

約数和(自身を除く): 124759790

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 1055, 2110, 2339, 4678, 6119, 11695, 12238, 23390, 30595, 61190, 67831, 135662, 339155, 493529, 678310, 987058, 2467645, 4935290, 14312341, 28624682, 71561705, 143123410]

約数ペア:

[(1, 143123410), (2, 71561705), (5, 28624682), (10, 14312341), (29, 4935290), (58, 2467645), (145, 987058), (211, 678310), (290, 493529), (422, 339155), (1055, 135662), (2110, 67831), (2339, 61190), (4678, 30595), (6119, 23390), (11695, 12238)]